update swift example

- Deprecation of UIAlertView, UIActionSheet & UIPopoverController

.travis.yml

@@ -1,5 +1,5 @@
 language: objective-c
-osx_image: xcode7.2
+osx_image: xcode9
 before_install:
     - gem install cocoapods --no-rdoc --no-ri --no-document --quiet
     - gem install xcpretty --no-rdoc --no-ri --no-document --quiet

CHANGELOG.md

@@ -1,7 +1,23 @@
 # Change Log
 All notable changes to this project will be documented in this file.
 
-### Latest:
+### Version 4.0.0:
+* Adds support for Xcode 9.
+* Deprecated UIAlertView, UIActionSheet, UIPopoverController.
+* Bumped minimum iOS version to 9.0.
+
+### Version 3.3.0:
+* Added `cellConfigForSelector` to style XLFormOptionsViewController
+* Added properties to **limit number of characters** in `XLFormTextFieldCell` and `XLFormTextViewCell`
+* Minor fixes
+
+### Version 3.2.0:
+* Added XL_APP_EXTENSIONS macro to allow app extensions (@MuscleRumble #357)
+* Added shouldChangeTextInRange delegate call for UITextView. (@kiancheong #782)
+* Added support for NSFormatter (@ziogaschr, @fwhenin, @bhirt-bpl #306)
+* Added `height` property to XLFormRowDescriptor to allow setting height of individual cells.
+
+### Version 3.1.2:
 * Update row in `cellForRowAtIndexPath` instead of `willDisplayCell`
 * Added cancel action to image selector (by koenpunt)
 * Other minor fixes
@@ -123,4 +139,4 @@ All notable changes to this project will be documented in this file.
 
 ### Version 1.0.0 
 
-* Initial release
+* Initial release

Examples/Objective-C/Examples/Dates/DatesFormViewController.m

@@ -57,6 +57,7 @@ NSString *const kCountDownTimer = @"countDownTimer";
         // Date
         row = [XLFormRowDescriptor formRowDescriptorWithTag:kDateInline rowType:XLFormRowDescriptorTypeDateInline title:@"Date"];
         row.value = [NSDate new];
+        [row.cellConfigAtConfigure setObject:[NSLocale localeWithLocaleIdentifier:@"FR_fr" ] forKey:@"locale"];
         [section addFormRow:row];
         
         // Time
@@ -153,38 +154,13 @@ NSString *const kCountDownTimer = @"countDownTimer";
 
 -(void)formRowDescriptorValueHasChanged:(XLFormRowDescriptor *)formRow oldValue:(id)oldValue newValue:(id)newValue
 {
-    // super implementation must be called
-    [super formRowDescriptorValueHasChanged:formRow oldValue:oldValue newValue:newValue];
-    if([formRow.tag isEqualToString:kDatePicker])
-    {
-#if __IPHONE_OS_VERSION_MAX_ALLOWED < 80000
-        UIAlertView *message = [[UIAlertView alloc] initWithTitle:@"DatePicker"
-                                                          message:@"Value Has changed!"
-                                                         delegate:nil
-                                                cancelButtonTitle:@"OK"
-                                                otherButtonTitles:nil];
-        [message show];
-#else
-        if ([UIAlertController class]) {
-            UIAlertController * alertController = [UIAlertController alertControllerWithTitle:@"DatePicker"
-                                                                                      message:@"Value Has changed!"
-                                                                               preferredStyle:UIAlertControllerStyleAlert];
-            [alertController addAction:[UIAlertAction actionWithTitle:@"OK"
-                                                                style:UIAlertActionStyleDefault
-                                                              handler:nil]];
-            [self presentViewController:alertController animated:YES completion:nil];
-        }
-        else{
-            UIAlertView *message = [[UIAlertView alloc] initWithTitle:@"DatePicker"
-                                                              message:@"Value Has changed!"
-                                                             delegate:nil
-                                                    cancelButtonTitle:@"OK"
-                                                    otherButtonTitles:nil];
-            [message show];
-        }
-#endif
-    }
+    UIAlertController * alertController = [UIAlertController alertControllerWithTitle:@"DatePicker"
+                                                                              message:@"Value Has changed!"
+                                                                       preferredStyle:UIAlertControllerStyleAlert];
+    [alertController addAction:[UIAlertAction actionWithTitle:@"OK"
+                                                        style:UIAlertActionStyleDefault
+                                                      handler:nil]];
+    [self presentViewController:alertController animated:YES completion:nil];
 }
 
-
 @end

Examples/Objective-C/Examples/ExamplesFormViewController.m

@@ -34,6 +34,7 @@
 #import "CustomRowsViewController.h"
 #import "AccessoryViewFormViewController.h"
 #import "PredicateFormViewController.h"
+#import "FormattersViewController.h"
 
 NSString * const kTextFieldAndTextView = @"TextFieldAndTextView";
 NSString * const kSelectors = @"Selectors";
@@ -46,6 +47,7 @@ NSString * const kMultivaluedOnlyReorder = @"MultivaluedOnlyReorder";
 NSString * const kMultivaluedOnlyInsert = @"MultivaluedOnlyInsert";
 NSString * const kMultivaluedOnlyDelete = @"MultivaluedOnlyDelete";
 NSString * const kValidations= @"Validations";
+NSString * const kFormatters = @"Formatters";
 
 @interface ExamplesFormViewController ()
 
@@ -113,6 +115,11 @@ NSString * const kValidations= @"Validations";
     row.action.viewControllerClass = [DatesFormViewController class];
     [section addFormRow:row];
     
+    // NSFormatters
+    row = [XLFormRowDescriptor formRowDescriptorWithTag:kFormatters rowType:XLFormRowDescriptorTypeButton title:@"NSFormatter Support"];
+    row.action.viewControllerClass = [FormattersViewController class];
+    [section addFormRow:row];
+    
     // Others
     row = [XLFormRowDescriptor formRowDescriptorWithTag:kOthes rowType:XLFormRowDescriptorTypeButton title:@"Other Rows"];
     row.action.formSegueIdentifier = @"OthersFormViewControllerSegue";

Examples/Objective-C/Examples/Formatters/FormattersViewController.h

@@ -0,0 +1,13 @@
+//
+//  FormattersViewController.h
+//  XLForm
+//
+//  Created by Freddy Henin on 12/29/14.
+//  Copyright (c) 2014 Xmartlabs. All rights reserved.
+//
+
+#import "XLFormViewController.h"
+
+@interface FormattersViewController : XLFormViewController
+
+@end

Examples/Objective-C/Examples/Formatters/FormattersViewController.m

@@ -0,0 +1,120 @@
+//
+//  FormattersViewController.m
+//  XLForm
+//
+//  Created by Freddy Henin on 12/29/14.
+//  Copyright (c) 2014 Xmartlabs. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+
+#import "XLForm.h"
+
+#import "FormattersViewController.h"
+
+#import <SHSPhoneComponent/SHSPhoneNumberFormatter+UserConfig.h>
+
+
+// Simple little class to demonstraite currency formatting.   Unfortunally we have to subclass
+// NSNumberFormatter to work aroundn some long known rounding bugs with NSNumberFormatter
+//     http://stackoverflow.com/questions/12580162/nsstring-to-nsdate-conversion-issue
+@interface CurrencyFormatter : NSNumberFormatter
+
+@property (readonly) NSDecimalNumberHandler *roundingBehavior;
+
+@end
+
+@implementation CurrencyFormatter
+
+- (id) init
+{
+    self = [super init];
+    if (self) {
+        [self setNumberStyle: NSNumberFormatterCurrencyStyle];
+        [self setGeneratesDecimalNumbers:YES];
+        
+        NSUInteger currencyScale = [self maximumFractionDigits];
+        
+        _roundingBehavior = [NSDecimalNumberHandler decimalNumberHandlerWithRoundingMode:NSRoundPlain scale:currencyScale raiseOnExactness:FALSE raiseOnOverflow:TRUE raiseOnUnderflow:TRUE raiseOnDivideByZero:TRUE];
+        
+    }
+    
+    return self;
+}
+
+//- (BOOL)getObjectValue:(id *)anObject forString:(NSString *)string errorDescription:(NSString **)error
+//{
+//    NSDecimalNumber *number;
+//    BOOL success = [super getObjectValue:&number forString:string errorDescription:error];
+//    
+//    if (success) {
+//        *anObject = [number decimalNumberByRoundingAccordingToBehavior:_roundingBehavior];
+//    }
+//    else {
+//        *anObject = nil;
+//    }
+//    
+//    return success;
+//}
+
+@end
+
+@interface FormattersViewController ()
+@end
+
+@implementation FormattersViewController
+
+-(id)init
+{
+    XLFormDescriptor * formDescriptor = [XLFormDescriptor formDescriptorWithTitle:@"Text Fields"];
+    XLFormSectionDescriptor * section;
+    XLFormRowDescriptor * row;
+    
+    formDescriptor.assignFirstResponderOnShow = NO;
+    
+    section = [XLFormSectionDescriptor formSection];
+    section.title = @"NSFormatter Support";
+    section.footerTitle = @"Rows can be configured to use the formatter as you type or to toggle on and off during for display/editing.  You will most likely need custom NSFormatter objects to do on the fly formatting since NSNumberFormatter is pretty limited in this regard.";
+    [formDescriptor addFormSection:section];
+    
+    // Phone
+    SHSPhoneNumberFormatter *formatter = [[SHSPhoneNumberFormatter alloc] init];
+    [formatter setDefaultOutputPattern:@"(###) ###-####" imagePath:nil];
+    row = [XLFormRowDescriptor formRowDescriptorWithTag:@"phone" rowType:XLFormRowDescriptorTypePhone title:@"US Phone"];
+    row.valueFormatter = formatter;
+    [row.cellConfigAtConfigure setObject:@(NSTextAlignmentRight) forKey:@"textField.textAlignment"];
+    
+    row.useValueFormatterDuringInput = YES;
+    [section addFormRow:row];
+    
+    // Currency
+    row = [XLFormRowDescriptor formRowDescriptorWithTag:@"currency" rowType:XLFormRowDescriptorTypeDecimal title:@"USD"];
+    CurrencyFormatter *numberFormatter = [[CurrencyFormatter alloc] init];
+    row.valueFormatter = numberFormatter;
+    row.value = [NSDecimalNumber numberWithDouble:9.95];
+    [row.cellConfigAtConfigure setObject:@(NSTextAlignmentRight) forKey:@"textField.textAlignment"];
+    [section addFormRow:row];
+    
+    // Accounting
+    row = [XLFormRowDescriptor formRowDescriptorWithTag:@"percent" rowType:XLFormRowDescriptorTypeNumber title:@"Test Score"];
+    NSNumberFormatter *acctFormatter = [[NSNumberFormatter alloc] init];
+    [acctFormatter setNumberStyle:NSNumberFormatterPercentStyle];
+    row.valueFormatter = acctFormatter;
+    row.value = @(0.75);
+    [row.cellConfigAtConfigure setObject:@(NSTextAlignmentRight) forKey:@"textField.textAlignment"];
+    [section addFormRow:row];
+    
+    row = [XLFormRowDescriptor formRowDescriptorWithTag:@"megabytes" rowType:XLFormRowDescriptorTypeInfo title:@"Megabytes"];
+    row.valueFormatter = [NSByteCountFormatter new];
+    row.value = @(1024);
+    [section addFormRow:row];
+    
+    section = [XLFormSectionDescriptor formSection];
+    [formDescriptor addFormSection:section];
+    
+    return [super initWithForm:formDescriptor];
+    
+}
+
+@end

Examples/Objective-C/Examples/Inputs/InputsFormViewController.m

@@ -135,33 +135,13 @@ NSString *const kNotes = @"notes";
     }
     [self.tableView endEditing:YES];
     
-#if __IPHONE_OS_VERSION_MAX_ALLOWED < 80000
-    UIAlertView *message = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Valid Form", nil)
-                                                      message:@"No errors found"
-                                                     delegate:nil
-                                            cancelButtonTitle:NSLocalizedString(@"OK", nil)
-                                            otherButtonTitles:nil];
-    [message show];
-#else
-    if ([UIAlertController class]){
-        UIAlertController * alertController = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Valid Form", nil)
-                                                                                  message:@"No errors found"
-                                                                           preferredStyle:UIAlertControllerStyleAlert];
-        [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"OK", nil)
-                                                            style:UIAlertActionStyleDefault
-                                                          handler:nil]];
-        [self presentViewController:alertController animated:YES completion:nil];
-
-    }
-    else{
-        UIAlertView *message = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Valid Form", nil)
-                                                          message:@"No errors found"
-                                                         delegate:nil
-                                                cancelButtonTitle:NSLocalizedString(@"OK", nil)
-                                                otherButtonTitles:nil];
-        [message show];
-    }
-#endif
+    UIAlertController * alertController = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Valid Form", nil)
+                                                                              message:@"No errors found"
+                                                                       preferredStyle:UIAlertControllerStyleAlert];
+    [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"OK", nil)
+                                                        style:UIAlertActionStyleDefault
+                                                      handler:nil]];
+    [self presentViewController:alertController animated:YES completion:nil];
 }
 
 @end

Examples/Objective-C/Examples/MultiValuedSections/MultivaluedFormViewController.m

@@ -25,7 +25,7 @@
 
 #import "XLForm.h"
 #import "SelectorsFormViewController.h"
-#import "MultiValuedFormViewController.h"
+#import "MultivaluedFormViewController.h"
 
 
 @implementation MultivaluedFormViewController
@@ -85,95 +85,45 @@
 
 -(void)addDidTouch:(UIBarButtonItem * __unused)sender
 {
-#if __IPHONE_OS_VERSION_MAX_ALLOWED < 80000
-    UIActionSheet * actionSheet = [[UIActionSheet alloc] initWithTitle:nil
-                                                              delegate:self
-                                                     cancelButtonTitle:NSLocalizedString(@"Cancel")
-                                                destructiveButtonTitle:@"Remove Last Section"
-                                                     otherButtonTitles:@"Add a section at the end", self.form.isDisabled ? @"Enable Form" : @"Disable Form", nil];
-    [actionSheet showInView:self.view];
-#else
-    if ([UIAlertController class]){
-        UIAlertController * alertController = [UIAlertController alertControllerWithTitle:nil
-                                                                                  message:nil
-                                                                           preferredStyle:UIAlertControllerStyleActionSheet];
-        [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", nil)
-                                                            style:UIAlertActionStyleCancel
-                                                          handler:nil]];
-        __weak __typeof(self)weakSelf = self;
-        [alertController addAction:[UIAlertAction actionWithTitle:@"Remove Last Section"
-                                                            style:UIAlertActionStyleDestructive
-                                                          handler:^(UIAlertAction *action) {
-                                                              if (weakSelf.form.formSections.count > 0){
-                                                                  // remove last section
-                                                                  [weakSelf.form removeFormSectionAtIndex:(weakSelf.form.formSections.count - 1)];
-                                                              }
-                                                          }]];
-        
-        [alertController addAction:[UIAlertAction actionWithTitle:@"Add a section at the end"
-                                                            style:UIAlertActionStyleDefault
-                                                          handler:^(UIAlertAction *action) {
-                                                              // add a new section
-                                                              XLFormSectionDescriptor * newSection = [XLFormSectionDescriptor formSectionWithTitle:[NSString stringWithFormat:@"Section created at %@", [NSDateFormatter localizedStringFromDate:[NSDate new] dateStyle:NSDateFormatterShortStyle timeStyle:NSDateFormatterShortStyle]] sectionOptions:XLFormSectionOptionCanInsert | XLFormSectionOptionCanDelete];
-                                                              newSection.multivaluedTag = [NSString stringWithFormat:@"multivaluedPushSelector_%@", @(weakSelf.form.formSections.count)];
-                                                              XLFormRowDescriptor * newRow = [XLFormRowDescriptor formRowDescriptorWithTag:nil rowType:XLFormRowDescriptorTypeSelectorPush title:@"Tap to select ;).."];
-                                                              newRow.selectorOptions = @[@"Option 1", @"Option 2", @"Option 3"];
-                                                              [newSection addFormRow:newRow];
-                                                              [weakSelf.form addFormSection:newSection];
-                                                          }]];
-        
-        [alertController addAction:[UIAlertAction actionWithTitle:self.form.isDisabled ? @"Enable Form" : @"Disable Form"
-                                                            style:UIAlertActionStyleDefault
-                                                          handler:^(UIAlertAction *action) {
-                                                              weakSelf.form.disabled = !weakSelf.form.disabled;
-                                                              [weakSelf.tableView endEditing:YES];
-                                                              [weakSelf.tableView reloadData];
-                                                          }]];
-        
-        [self presentViewController:alertController animated:YES completion:nil];
-    }
-    else{
-        UIActionSheet * actionSheet = [[UIActionSheet alloc] initWithTitle:nil
-                                                                  delegate:self
-                                                         cancelButtonTitle:NSLocalizedString(@"Cancel", nil)
-                                                    destructiveButtonTitle:@"Remove Last Section"
-                                                         otherButtonTitles:@"Add a section at the end", self.form.isDisabled ? @"Enable Form" : @"Disable Form", nil];
-        [actionSheet showInView:self.view];
-    }
-#endif
+    UIAlertController * alertController = [UIAlertController alertControllerWithTitle:nil
+                                                                              message:nil
+                                                                       preferredStyle:UIAlertControllerStyleActionSheet];
+    [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", nil)
+                                                        style:UIAlertActionStyleCancel
+                                                      handler:nil]];
+    __weak __typeof(self)weakSelf = self;
+    [alertController addAction:[UIAlertAction actionWithTitle:@"Remove Last Section"
+                                                        style:UIAlertActionStyleDestructive
+                                                      handler:^(UIAlertAction *action) {
+                                                          if (weakSelf.form.formSections.count > 0){
+                                                              // remove last section
+                                                              [weakSelf.form removeFormSectionAtIndex:(weakSelf.form.formSections.count - 1)];
+                                                          }
+                                                      }]];
+    
+    [alertController addAction:[UIAlertAction actionWithTitle:@"Add a section at the end"
+                                                        style:UIAlertActionStyleDefault
+                                                      handler:^(UIAlertAction *action) {
+                                                          // add a new section
+                                                          XLFormSectionDescriptor * newSection = [XLFormSectionDescriptor formSectionWithTitle:[NSString stringWithFormat:@"Section created at %@", [NSDateFormatter localizedStringFromDate:[NSDate new] dateStyle:NSDateFormatterShortStyle timeStyle:NSDateFormatterShortStyle]] sectionOptions:XLFormSectionOptionCanInsert | XLFormSectionOptionCanDelete];
+                                                          newSection.multivaluedTag = [NSString stringWithFormat:@"multivaluedPushSelector_%@", @(weakSelf.form.formSections.count)];
+                                                          XLFormRowDescriptor * newRow = [XLFormRowDescriptor formRowDescriptorWithTag:nil rowType:XLFormRowDescriptorTypeSelectorPush title:@"Tap to select ;).."];
+                                                          newRow.selectorOptions = @[@"Option 1", @"Option 2", @"Option 3"];
+                                                          [newSection addFormRow:newRow];
+                                                          [weakSelf.form addFormSection:newSection];
+                                                      }]];
+    
+    [alertController addAction:[UIAlertAction actionWithTitle:self.form.isDisabled ? @"Enable Form" : @"Disable Form"
+                                                        style:UIAlertActionStyleDefault
+                                                      handler:^(UIAlertAction *action) {
+                                                          weakSelf.form.disabled = !weakSelf.form.disabled;
+                                                          [weakSelf.tableView endEditing:YES];
+                                                          [weakSelf.tableView reloadData];
+                                                      }]];
+    
+    [self presentViewController:alertController animated:YES completion:nil];
 }
 
-
-#if __IPHONE_OS_VERSION_MIN_REQUIRED < 80000
-
-#pragma mark - UIActionSheetDelegate
-
-- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
-{
-    if ([actionSheet destructiveButtonIndex] == buttonIndex){
-        if (self.form.formSections.count > 0){
-            // remove last section
-            [self.form removeFormSectionAtIndex:(self.form.formSections.count - 1)];
-        }
-    }
-    else if ([[actionSheet buttonTitleAtIndex:buttonIndex] isEqualToString:@"Add a section at the end"]){
-        // add a new section
-        XLFormSectionDescriptor * newSection = [XLFormSectionDescriptor formSectionWithTitle:[NSString stringWithFormat:@"Section created at %@", [NSDateFormatter localizedStringFromDate:[NSDate new] dateStyle:NSDateFormatterShortStyle timeStyle:NSDateFormatterShortStyle]] sectionOptions:XLFormSectionOptionCanInsert | XLFormSectionOptionCanDelete];
-        newSection.multivaluedTag = [NSString stringWithFormat:@"multivaluedPushSelector_%@", @(self.form.formSections.count)];
-        XLFormRowDescriptor * newRow = [XLFormRowDescriptor formRowDescriptorWithTag:nil rowType:XLFormRowDescriptorTypeSelectorPush title:@"Tap to select ;).."];
-        newRow.selectorOptions = @[@"Option 1", @"Option 2", @"Option 3"];
-        [newSection addFormRow:newRow];
-        [self.form addFormSection:newSection];
-    }
-    else if (![[actionSheet buttonTitleAtIndex:buttonIndex] isEqualToString:NSLocalizedString(@"Cancel")]){
-        self.form.disabled = !self.form.disabled;
-        [self.tableView endEditing:YES];
-        [self.tableView reloadData];
-    }
-}
-
-#endif
-
 @end
 
 

Examples/Objective-C/Examples/Others/CustomCells/XLFormImageSelectorCell.m

@@ -32,7 +32,7 @@
 NSString *const kFormImageSelectorCellDefaultImage = @"defaultImage";
 NSString *const kFormImageSelectorCellImageRequest = @"imageRequest";
 
-@interface XLFormImageSelectorCell() <UIActionSheetDelegate, UINavigationControllerDelegate, UIImagePickerControllerDelegate>
+@interface XLFormImageSelectorCell() <UINavigationControllerDelegate, UIImagePickerControllerDelegate>
 
 @property (nonatomic) UIImage * defaultImage;
 @property (nonatomic) NSURLRequest * imageRequest;
@@ -92,57 +92,36 @@ NSString *const kFormImageSelectorCellImageRequest = @"imageRequest";
 
 -(void)formDescriptorCellDidSelectedWithFormController:(XLFormViewController *)controller
 {
-#if __IPHONE_OS_VERSION_MAX_ALLOWED < 80000
-    UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:self.rowDescriptor.selectorTitle
-                                                             delegate:self
-                                                    cancelButtonTitle:NSLocalizedString(@"Cancel", nil)
-                                               destructiveButtonTitle:nil
-                                                    otherButtonTitles:NSLocalizedString(@"XLFormImageSelectorCell_ChooseExistingPhoto", @"Choose Existing Photo"), NSLocalizedString(@"XLFormImageSelectorCell_TakePicture", @"Take a Picture"), nil];
-    actionSheet.tag = self.tag;
-    [actionSheet showInView:self.formViewController.view];
-#else
-    if ([UIAlertController class]) {
-        UIAlertController * alertController = [UIAlertController alertControllerWithTitle:self.rowDescriptor.selectorTitle
-                                                                                  message:nil
-                                                                           preferredStyle:UIAlertControllerStyleActionSheet];
-        [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", nil)
-                                                            style:UIAlertActionStyleCancel
-                                                          handler:nil]];
-        __weak __typeof(self)weakSelf = self;
-        [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"XLFormImageSelectorCell_ChooseExistingPhoto", @"Choose Existing Photo")
-                                                            style:UIAlertActionStyleDefault
-                                                          handler:^(UIAlertAction *action) {
-                                                              UIImagePickerController * imagePickerController = [[UIImagePickerController alloc] init];
-                                                              imagePickerController.delegate = weakSelf;
-                                                              imagePickerController.allowsEditing = YES;
-                                                              imagePickerController.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
-                                                              imagePickerController.mediaTypes = @[(NSString *)kUTTypeImage];
-                                                              [weakSelf.formViewController presentViewController:imagePickerController animated:YES completion:nil];
-                                                          }]];
-        
-        [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"XLFormImageSelectorCell_TakePicture", @"Take a Picture")
-                                                            style:UIAlertActionStyleDefault
-                                                          handler:^(UIAlertAction *action) {
-                                                              UIImagePickerController * imagePickerController = [[UIImagePickerController alloc] init];
-                                                              imagePickerController.delegate = weakSelf;
-                                                              imagePickerController.allowsEditing = YES;
-                                                              imagePickerController.sourceType = UIImagePickerControllerSourceTypeCamera;
-                                                              imagePickerController.mediaTypes = @[(NSString *)kUTTypeImage];
-                                                              [weakSelf.formViewController presentViewController:imagePickerController animated:YES completion:nil];
-                                                          }]];
-        
-        [self.formViewController presentViewController:alertController animated:YES completion:nil];
-    }
-    else{
-        UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:self.rowDescriptor.selectorTitle
-                                                                 delegate:self
-                                                        cancelButtonTitle:NSLocalizedString(@"Cancel", nil)
-                                                   destructiveButtonTitle:nil
-                                                        otherButtonTitles:NSLocalizedString(@"XLFormImageSelectorCell_ChooseExistingPhoto", @"Choose Existing Photo"), NSLocalizedString(@"XLFormImageSelectorCell_TakePicture", @"Take a Picture"), nil];
-        actionSheet.tag = self.tag;
-        [actionSheet showInView:self.formViewController.view];
-    }
-#endif
+    UIAlertController * alertController = [UIAlertController alertControllerWithTitle:self.rowDescriptor.selectorTitle
+                                                                              message:nil
+                                                                       preferredStyle:UIAlertControllerStyleActionSheet];
+    [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", nil)
+                                                        style:UIAlertActionStyleCancel
+                                                      handler:nil]];
+    __weak __typeof(self)weakSelf = self;
+    [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"XLFormImageSelectorCell_ChooseExistingPhoto", @"Choose Existing Photo")
+                                                        style:UIAlertActionStyleDefault
+                                                      handler:^(UIAlertAction *action) {
+                                                          UIImagePickerController * imagePickerController = [[UIImagePickerController alloc] init];
+                                                          imagePickerController.delegate = weakSelf;
+                                                          imagePickerController.allowsEditing = YES;
+                                                          imagePickerController.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
+                                                          imagePickerController.mediaTypes = @[(NSString *)kUTTypeImage];
+                                                          [weakSelf.formViewController presentViewController:imagePickerController animated:YES completion:nil];
+                                                      }]];
+    
+    [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"XLFormImageSelectorCell_TakePicture", @"Take a Picture")
+                                                        style:UIAlertActionStyleDefault
+                                                      handler:^(UIAlertAction *action) {
+                                                          UIImagePickerController * imagePickerController = [[UIImagePickerController alloc] init];
+                                                          imagePickerController.delegate = weakSelf;
+                                                          imagePickerController.allowsEditing = YES;
+                                                          imagePickerController.sourceType = UIImagePickerControllerSourceTypeCamera;
+                                                          imagePickerController.mediaTypes = @[(NSString *)kUTTypeImage];
+                                                          [weakSelf.formViewController presentViewController:imagePickerController animated:YES completion:nil];
+                                                      }]];
+    
+    [self.formViewController presentViewController:alertController animated:YES completion:nil];
 }
 
 #pragma mark - LayoutConstraints
@@ -213,32 +192,6 @@ NSString *const kFormImageSelectorCellImageRequest = @"imageRequest";
     [self.textLabel removeObserver:self forKeyPath:@"text"];
 }
 
-
-
-
-#if __IPHONE_OS_VERSION_MIN_REQUIRED < 80000
-
-#pragma mark - UIActionSheetDelegate
-
-- (void)actionSheet:(UIActionSheet * __unused)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
-{
-    UIImagePickerController * imagePickerController = [[UIImagePickerController alloc] init];
-    imagePickerController.delegate = self;
-    imagePickerController.allowsEditing = YES;
-    if (buttonIndex == 0){
-        imagePickerController.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
-        imagePickerController.mediaTypes = @[(NSString *)kUTTypeImage];
-        [self.formViewController presentViewController:imagePickerController animated:YES completion:nil];
-    }
-    else if (buttonIndex == 1){
-        imagePickerController.sourceType = UIImagePickerControllerSourceTypeCamera;
-        imagePickerController.mediaTypes = @[(NSString *)kUTTypeImage];
-        [self.formViewController presentViewController:imagePickerController animated:YES completion:nil];
-    }
-}
-
-#endif
-
 #pragma mark - UIImagePickerControllerDelegate
 
 - (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info

Examples/Objective-C/Examples/Others/OthersFormViewController.m

@@ -134,32 +134,13 @@ NSString *const kButtonWithStoryboardId = @"buttonWithStoryboardId";
     __typeof(self) __weak weakSelf = self;
     buttonLeftAlignedRow.action.formBlock = ^(XLFormRowDescriptor * sender){
         if ([[sender.sectionDescriptor.formDescriptor formRowWithTag:kSwitchBool].value boolValue]){
-#if __IPHONE_OS_VERSION_MAX_ALLOWED < 80000
-            UIAlertView *message = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Switch is ON", nil)
-                                                              message:@"Button has checked the switch value..."
-                                                             delegate:weakSelf
-                                                    cancelButtonTitle:NSLocalizedString(@"OK", nil)
-                                                    otherButtonTitles:nil];
-            [message show];
-#else
-            if ([UIAlertController class]) {
-                UIAlertController * alertController = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Switch is ON", nil)
-                                                                                          message:@"Button has checked the switch value..."
-                                                                                   preferredStyle:UIAlertControllerStyleAlert];
-                [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"OK", nil)
-                                                                    style:UIAlertActionStyleDefault
-                                                                  handler:nil]];
-                [self presentViewController:alertController animated:YES completion:nil];
-            }
-            else{
-                UIAlertView *message = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Switch is ON", nil)
-                                                                  message:@"Button has checked the switch value..."
-                                                                 delegate:weakSelf
-                                                        cancelButtonTitle:NSLocalizedString(@"OK", nil)
-                                                        otherButtonTitles:nil];
-                [message show];
-            }
-#endif
+            UIAlertController * alertController = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Switch is ON", nil)
+                                                                                      message:@"Button has checked the switch value..."
+                                                                               preferredStyle:UIAlertControllerStyleAlert];
+            [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"OK", nil)
+                                                                style:UIAlertActionStyleDefault
+                                                              handler:nil]];
+            [self presentViewController:alertController animated:YES completion:nil];
         }
         [weakSelf deselectFormRow:sender];
     };
@@ -196,33 +177,13 @@ NSString *const kButtonWithStoryboardId = @"buttonWithStoryboardId";
 -(void)didTouchButton:(XLFormRowDescriptor *)sender
 {
     if ([[sender.sectionDescriptor.formDescriptor formRowWithTag:kSwitchBool].value boolValue]){
-#if __IPHONE_OS_VERSION_MAX_ALLOWED < 80000
-        UIAlertView *message = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Switch is ON", nil)
-                                                          message:@"Button has checked the switch value..."
-                                                         delegate:self
-                                                cancelButtonTitle:NSLocalizedString(@"OK", nil)
-                                                otherButtonTitles:nil];
-        [message show];
-#else
-        if ([UIAlertController class]) {
-            UIAlertController * alertController = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Switch is ON", nil)
-                                                                                      message:@"Button has checked the switch value..."
-                                                                               preferredStyle:UIAlertControllerStyleAlert];
-            [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"OK", nil)
-                                                                style:UIAlertActionStyleDefault
-                                                              handler:nil]];
-            [self presentViewController:alertController animated:YES completion:nil];
-
-        }
-        else{
-            UIAlertView *message = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Switch is ON", nil)
-                                                              message:@"Button has checked the switch value..."
-                                                             delegate:self
-                                                    cancelButtonTitle:NSLocalizedString(@"OK", nil)
-                                                    otherButtonTitles:nil];
-            [message show];
-        }
-#endif
+        UIAlertController * alertController = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Switch is ON", nil)
+                                                                                  message:@"Button has checked the switch value..."
+                                                                           preferredStyle:UIAlertControllerStyleAlert];
+        [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"OK", nil)
+                                                            style:UIAlertActionStyleDefault
+                                                          handler:nil]];
+        [self presentViewController:alertController animated:YES completion:nil];
     }
     [self deselectFormRow:sender];
 }

Examples/Objective-C/Examples/Selectors/CustomSelectors/XLFormRowViewController/MapViewController.m

@@ -89,7 +89,7 @@
     
     MKPinAnnotationView *pinAnnotationView = [[MKPinAnnotationView alloc] initWithAnnotation:annotation
                                                                              reuseIdentifier:@"annotation"];
-    pinAnnotationView.pinColor = MKPinAnnotationColorRed;
+    pinAnnotationView.pinTintColor = [UIColor redColor];
     pinAnnotationView.draggable = YES;
     pinAnnotationView.animatesDrop = YES;
     return pinAnnotationView;

Examples/Objective-C/Examples/Selectors/DynamicSelector/UsersTableViewController.h

@@ -26,9 +26,9 @@
 #import "XLFormRowDescriptor.h"
 #import "XLRemoteDataStoreController.h"
 
-@interface UsersTableViewController : XLRemoteDataStoreController <XLFormRowDescriptorViewController, XLFormRowDescriptorPopoverViewController>
+@interface UsersTableViewController : XLRemoteDataStoreController <XLFormRowDescriptorViewController>
 
 @property BOOL isSearchResultsController;
 @property NSLayoutConstraint *topConstraint;
 
-@end
+@end

Examples/Objective-C/Examples/Selectors/DynamicSelector/UsersTableViewController.m

@@ -124,7 +124,6 @@
 
 @implementation UsersTableViewController
 @synthesize rowDescriptor = _rowDescriptor;
-@synthesize popoverController = __popoverController;
 @synthesize searchController = _searchController;
 @synthesize searchResultController = _searchResultController;
 
@@ -205,15 +204,16 @@ static NSString *const kCellIdentifier = @"CellIdentifier";
 -(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
 {
     NSDictionary *dataItem = [self.dataStore dataAtIndexPath:indexPath];
-    
+
     self.rowDescriptor.value = dataItem;
     
-    if (self.popoverController){
-        [self.popoverController dismissPopoverAnimated:YES];
-        [self.popoverController.delegate popoverControllerDidDismissPopover:self.popoverController];
-    }
-    else if ([self.parentViewController isKindOfClass:[UINavigationController class]]){
+    UIViewController *popoverController = self.presentedViewController;
+    if (popoverController && popoverController.modalPresentationStyle == UIModalPresentationPopover) {
+        [self dismissViewControllerAnimated:YES completion:nil];
+    } else if ([self.parentViewController isKindOfClass:[UINavigationController class]]) {
         [self.navigationController popViewControllerAnimated:YES];
+    } else if ([self.presentingViewController isKindOfClass:[UsersTableViewController class]]) {
+        [[self.presentingViewController navigationController] popViewControllerAnimated:YES];
     }
 }
 
@@ -243,10 +243,12 @@ static NSString *const kCellIdentifier = @"CellIdentifier";
 -(UsersTableViewController *)searchResultController
 {
     if (_searchResultController) return _searchResultController;
-    _searchResultController = [[UsersTableViewController alloc]init];
+    UsersTableViewController *usersViewController = [[UsersTableViewController alloc] init];
+    usersViewController.rowDescriptor = self.rowDescriptor;
+    _searchResultController = usersViewController;
     _searchResultController.dataLoader.limit = 0; // no paging in search result
     _searchResultController.isSearchResultsController = YES;
     return _searchResultController;
 }
 
-@end
+@end

Examples/Objective-C/Podfile

@@ -1,5 +1,7 @@
 source 'https://github.com/CocoaPods/Specs.git'
-platform :ios, '8.0'
+platform :ios, '9.0'
+
+target 'XLForm' do
 
 pod 'XLForm', :path => '../../'
 
@@ -8,3 +10,5 @@ pod 'AFNetworking', '~> 2.0', :inhibit_warnings => true
 pod 'XLData', :git => 'https://github.com/xmartlabs/XLData.git', :commit => '1f9019b56242a2019c7f7e11ec4ef823c397ebcf', :inhibit_warnings => true
 pod 'JVFloatLabeledTextField', '1.0.2', :inhibit_warnings => true
 pod 'AXRatingView', '1.0.3', :inhibit_warnings => true
+pod 'SHSPhoneComponent'
+end

Examples/Objective-C/Podfile.lock

@@ -0,0 +1,78 @@
+PODS:
+  - AFNetworking (2.6.3):
+    - AFNetworking/NSURLConnection (= 2.6.3)
+    - AFNetworking/NSURLSession (= 2.6.3)
+    - AFNetworking/Reachability (= 2.6.3)
+    - AFNetworking/Security (= 2.6.3)
+    - AFNetworking/Serialization (= 2.6.3)
+    - AFNetworking/UIKit (= 2.6.3)
+  - AFNetworking/NSURLConnection (2.6.3):
+    - AFNetworking/Reachability
+    - AFNetworking/Security
+    - AFNetworking/Serialization
+  - AFNetworking/NSURLSession (2.6.3):
+    - AFNetworking/Reachability
+    - AFNetworking/Security
+    - AFNetworking/Serialization
+  - AFNetworking/Reachability (2.6.3)
+  - AFNetworking/Security (2.6.3)
+  - AFNetworking/Serialization (2.6.3)
+  - AFNetworking/UIKit (2.6.3):
+    - AFNetworking/NSURLConnection
+    - AFNetworking/NSURLSession
+  - AXRatingView (1.0.3)
+  - JVFloatLabeledTextField (1.0.2)
+  - SHSPhoneComponent (2.15)
+  - XLData (2.0.0):
+    - XLData/Core (= 2.0.0)
+    - XLData/CoreData (= 2.0.0)
+    - XLData/CoreRemote (= 2.0.0)
+    - XLData/DataStore (= 2.0.0)
+    - XLData/RemoteCoreData (= 2.0.0)
+    - XLData/RemoteDataStore (= 2.0.0)
+  - XLData/Core (2.0.0)
+  - XLData/CoreData (2.0.0):
+    - XLData/Core
+  - XLData/CoreRemote (2.0.0):
+    - AFNetworking (~> 2.0)
+  - XLData/DataStore (2.0.0):
+    - XLData/Core
+  - XLData/RemoteCoreData (2.0.0):
+    - XLData/CoreData
+    - XLData/CoreRemote
+  - XLData/RemoteDataStore (2.0.0):
+    - XLData/CoreRemote
+    - XLData/DataStore
+  - XLForm (4.0.0)
+
+DEPENDENCIES:
+  - AFNetworking (~> 2.0)
+  - AXRatingView (= 1.0.3)
+  - JVFloatLabeledTextField (= 1.0.2)
+  - SHSPhoneComponent
+  - XLData (from `https://github.com/xmartlabs/XLData.git`, commit `1f9019b56242a2019c7f7e11ec4ef823c397ebcf`)
+  - XLForm (from `../../`)
+
+EXTERNAL SOURCES:
+  XLData:
+    :commit: 1f9019b56242a2019c7f7e11ec4ef823c397ebcf
+    :git: https://github.com/xmartlabs/XLData.git
+  XLForm:
+    :path: ../../
+
+CHECKOUT OPTIONS:
+  XLData:
+    :commit: 1f9019b56242a2019c7f7e11ec4ef823c397ebcf
+    :git: https://github.com/xmartlabs/XLData.git
+
+SPEC CHECKSUMS:
+  AFNetworking: cb8d14a848e831097108418f5d49217339d4eb60
+  AXRatingView: ccaadc1bbda99a4b7e1d556059482d2b933a9f4e
+  JVFloatLabeledTextField: 58a3a32cfb800e5b224f676987e7c13abf50a14d
+  SHSPhoneComponent: 4cec0653a150ad63cbc52b0c8b29ce2d3c9c26f0
+  XLData: df725c6179e2e0c80bf56a1ecad9afd169707a6d
+  XLForm: 04110197c12187dd28a6c7295d3d8b95f4fdb4de
+
+PODFILE CHECKSUM: 64fbcd03a2c13762b2c18e3938cc8008807937c9
+
+COCOAPODS: 1.3.1

Examples/Objective-C/XLForm.xcodeproj/project.pbxproj

@@ -33,7 +33,6 @@
 		28A85D5918E346C100E81A26 /* XLFormImageSelectorCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 28A85D5818E346C100E81A26 /* XLFormImageSelectorCell.m */; };
 		28DBB04118D76FDC00FB8A8B /* MultivaluedFormViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 28DBB04018D76FDC00FB8A8B /* MultivaluedFormViewController.m */; };
 		28F89F2E1AA4EA5600E90218 /* ValidationExamplesFormViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 28F89F2D1AA4EA5600E90218 /* ValidationExamplesFormViewController.m */; };
-		2CA9A3FC06E94345A2FDE415 /* libPods.a in Frameworks */ = {isa = PBXBuildFile; fileRef = F6DF43B7BBF44F72A4493E8E /* libPods.a */; };
 		3C0357F01AB0D82300200C8A /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 3C0357EF1AB0D82300200C8A /* Images.xcassets */; };
 		3C3B01D51AB741EF0027CD45 /* XLFormRatingCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 3C3B01D31AB741EF0027CD45 /* XLFormRatingCell.m */; };
 		3C3B01DA1AB7497D0027CD45 /* XLFormWeekDaysCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 3C3B01D81AB7497D0027CD45 /* XLFormWeekDaysCell.m */; };
@@ -41,6 +40,7 @@
 		3C3B01E21AB7499A0027CD45 /* XLRatingView.m in Sources */ = {isa = PBXBuildFile; fileRef = 3C3B01E01AB7499A0027CD45 /* XLRatingView.m */; };
 		3C3B01F01AB74BDC0027CD45 /* FloatLabeledTextFieldCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 3C3B01EF1AB74BDC0027CD45 /* FloatLabeledTextFieldCell.m */; };
 		3CDAFC7A1AB0AFA4000F75B6 /* CustomRowsViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 3CDAFC791AB0AFA4000F75B6 /* CustomRowsViewController.m */; };
+		5BB6B032D80344C9E7D956CD /* libPods-XLForm.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 19383D268EF8024CB33FCCA4 /* libPods-XLForm.a */; };
 		66B6266E1AE0055100007886 /* DateAndTimeValueTrasformer.m in Sources */ = {isa = PBXBuildFile; fileRef = 66B6266D1AE0055100007886 /* DateAndTimeValueTrasformer.m */; };
 		BF01E9281C21F0BB00BDE045 /* XLFormInlineSegmentedCell.m in Sources */ = {isa = PBXBuildFile; fileRef = BF01E9271C21F0BB00BDE045 /* XLFormInlineSegmentedCell.m */; };
 		BF9DB1D51AE0436600B985E7 /* BlogExampleViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = BF9DB1D21AE0436600B985E7 /* BlogExampleViewController.m */; };
@@ -49,9 +49,11 @@
 		BFE91AFB1AE159B200DE5231 /* BasicPredicateViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = BFE91AFA1AE159B200DE5231 /* BasicPredicateViewController.m */; };
 		D51B8B2C19126664008C0478 /* XLFormCustomCell.m in Sources */ = {isa = PBXBuildFile; fileRef = D51B8B2B19126664008C0478 /* XLFormCustomCell.m */; };
 		DEA6EF911B57D6CC000F4893 /* HTTPSessionManager.m in Sources */ = {isa = PBXBuildFile; fileRef = DEA6EF901B57D6CC000F4893 /* HTTPSessionManager.m */; };
+		DEB8235C1AD5529A00AF9FE2 /* FormattersViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = DEB8235B1AD5529A00AF9FE2 /* FormattersViewController.m */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		19383D268EF8024CB33FCCA4 /* libPods-XLForm.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-XLForm.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		281E5BE719538F4A006D93C5 /* CLLocationValueTrasformer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = CLLocationValueTrasformer.h; path = Examples/Selectors/CustomSelectors/XLFormRowViewController/CLLocationValueTrasformer.h; sourceTree = "<group>"; };
 		281E5BE819538F4A006D93C5 /* CLLocationValueTrasformer.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = CLLocationValueTrasformer.m; path = Examples/Selectors/CustomSelectors/XLFormRowViewController/CLLocationValueTrasformer.m; sourceTree = "<group>"; };
 		282EB27A1AB5FF33004A736F /* AccessoryViewFormViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = AccessoryViewFormViewController.h; path = Examples/AccessoryViews/AccessoryViewFormViewController.h; sourceTree = "<group>"; };
@@ -111,10 +113,10 @@
 		3C3B01EF1AB74BDC0027CD45 /* FloatLabeledTextFieldCell.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = FloatLabeledTextFieldCell.m; path = Examples/CustomRows/FloatLabeledTextField/FloatLabeledTextFieldCell.m; sourceTree = "<group>"; };
 		3CDAFC781AB0AFA4000F75B6 /* CustomRowsViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = CustomRowsViewController.h; path = Examples/CustomRows/CustomRowsViewController.h; sourceTree = "<group>"; };
 		3CDAFC791AB0AFA4000F75B6 /* CustomRowsViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = CustomRowsViewController.m; path = Examples/CustomRows/CustomRowsViewController.m; sourceTree = "<group>"; };
+		5F6FC67A75254B60005DC716 /* Pods-XLForm.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-XLForm.debug.xcconfig"; path = "Pods/Target Support Files/Pods-XLForm/Pods-XLForm.debug.xcconfig"; sourceTree = "<group>"; };
 		66B6266C1AE0055100007886 /* DateAndTimeValueTrasformer.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = DateAndTimeValueTrasformer.h; path = Examples/Dates/DateAndTimeValueTrasformer.h; sourceTree = "<group>"; };
 		66B6266D1AE0055100007886 /* DateAndTimeValueTrasformer.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = DateAndTimeValueTrasformer.m; path = Examples/Dates/DateAndTimeValueTrasformer.m; sourceTree = "<group>"; };
-		7B0D2D6A86E2A41ED22E8A35 /* Pods.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = Pods.debug.xcconfig; path = "Pods/Target Support Files/Pods/Pods.debug.xcconfig"; sourceTree = "<group>"; };
-		976A33EE62A018A7257B4878 /* Pods.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = Pods.release.xcconfig; path = "Pods/Target Support Files/Pods/Pods.release.xcconfig"; sourceTree = "<group>"; };
+		B98C1213E7C714A861219C81 /* Pods-XLForm.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-XLForm.release.xcconfig"; path = "Pods/Target Support Files/Pods-XLForm/Pods-XLForm.release.xcconfig"; sourceTree = "<group>"; };
 		BF01E9261C21F0BB00BDE045 /* XLFormInlineSegmentedCell.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = XLFormInlineSegmentedCell.h; path = "Inline Segmented/XLFormInlineSegmentedCell.h"; sourceTree = "<group>"; };
 		BF01E9271C21F0BB00BDE045 /* XLFormInlineSegmentedCell.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = XLFormInlineSegmentedCell.m; path = "Inline Segmented/XLFormInlineSegmentedCell.m"; sourceTree = "<group>"; };
 		BF9DB1D11AE0436600B985E7 /* BlogExampleViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = BlogExampleViewController.h; path = Examples/PredicateExamples/BlogExampleViewController.h; sourceTree = SOURCE_ROOT; };
@@ -127,7 +129,8 @@
 		D51B8B2B19126664008C0478 /* XLFormCustomCell.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = XLFormCustomCell.m; path = Examples/Others/CustomCells/XLFormCustomCell.m; sourceTree = "<group>"; };
 		DEA6EF8F1B57D6CC000F4893 /* HTTPSessionManager.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = HTTPSessionManager.h; path = Examples/Selectors/HTTPSessionManager.h; sourceTree = "<group>"; };
 		DEA6EF901B57D6CC000F4893 /* HTTPSessionManager.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = HTTPSessionManager.m; path = Examples/Selectors/HTTPSessionManager.m; sourceTree = "<group>"; };
-		F6DF43B7BBF44F72A4493E8E /* libPods.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libPods.a; sourceTree = BUILT_PRODUCTS_DIR; };
+		DEB8235A1AD5529A00AF9FE2 /* FormattersViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = FormattersViewController.h; sourceTree = "<group>"; };
+		DEB8235B1AD5529A00AF9FE2 /* FormattersViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = FormattersViewController.m; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -139,22 +142,13 @@
 				2850C5FE18D0F706002B7D0A /* CoreGraphics.framework in Frameworks */,
 				2850C60018D0F706002B7D0A /* UIKit.framework in Frameworks */,
 				2850C5FC18D0F706002B7D0A /* Foundation.framework in Frameworks */,
-				2CA9A3FC06E94345A2FDE415 /* libPods.a in Frameworks */,
+				5BB6B032D80344C9E7D956CD /* libPods-XLForm.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
-		15E61D225B0D27FAB51BDD90 /* Pods */ = {
-			isa = PBXGroup;
-			children = (
-				7B0D2D6A86E2A41ED22E8A35 /* Pods.debug.xcconfig */,
-				976A33EE62A018A7257B4878 /* Pods.release.xcconfig */,
-			);
-			name = Pods;
-			sourceTree = "<group>";
-		};
 		282C5EEF18D33C1800A5D47C /* Inputs */ = {
 			isa = PBXGroup;
 			children = (
@@ -261,7 +255,7 @@
 				2850C60118D0F706002B7D0A /* XLForm */,
 				2850C5FA18D0F706002B7D0A /* Frameworks */,
 				2850C5F918D0F706002B7D0A /* Products */,
-				15E61D225B0D27FAB51BDD90 /* Pods */,
+				B6478577DDCB0DDDD433C572 /* Pods */,
 			);
 			sourceTree = "<group>";
 		};
@@ -280,7 +274,7 @@
 				2850C5FB18D0F706002B7D0A /* Foundation.framework */,
 				2850C5FD18D0F706002B7D0A /* CoreGraphics.framework */,
 				2850C5FF18D0F706002B7D0A /* UIKit.framework */,
-				F6DF43B7BBF44F72A4493E8E /* libPods.a */,
+				19383D268EF8024CB33FCCA4 /* libPods-XLForm.a */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
@@ -312,6 +306,7 @@
 				282EB2791AB5FD66004A736F /* AccessoryViews */,
 				3CDAFC741AB0AEE5000F75B6 /* CustomRows */,
 				28F89F2B1AA4E99500E90218 /* Validations */,
+				DEB823591AD5529A00AF9FE2 /* Formatters */,
 				283C6B7A1999BA1B00A5283D /* UICustomization */,
 				28A76624193251E500D69546 /* AppDelegate.m */,
 				28A8083C190D903D009D77F8 /* StoryboardExample */,
@@ -429,6 +424,15 @@
 			name = CustomRows;
 			sourceTree = "<group>";
 		};
+		B6478577DDCB0DDDD433C572 /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				5F6FC67A75254B60005DC716 /* Pods-XLForm.debug.xcconfig */,
+				B98C1213E7C714A861219C81 /* Pods-XLForm.release.xcconfig */,
+			);
+			name = Pods;
+			sourceTree = "<group>";
+		};
 		BF01E9251C21F02D00BDE045 /* Inline Segmented */ = {
 			isa = PBXGroup;
 			children = (
@@ -461,6 +465,16 @@
 			name = SessionManager;
 			sourceTree = "<group>";
 		};
+		DEB823591AD5529A00AF9FE2 /* Formatters */ = {
+			isa = PBXGroup;
+			children = (
+				DEB8235A1AD5529A00AF9FE2 /* FormattersViewController.h */,
+				DEB8235B1AD5529A00AF9FE2 /* FormattersViewController.m */,
+			);
+			name = Formatters;
+			path = Examples/Formatters;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
@@ -468,12 +482,12 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 2850C62418D0F707002B7D0A /* Build configuration list for PBXNativeTarget "XLForm" */;
 			buildPhases = (
-				0EA9FCE3DA0D444498836D37 /* Check Pods Manifest.lock */,
+				EBE0335CCC7588D83B89A92A /* [CP] Check Pods Manifest.lock */,
 				2850C5F418D0F706002B7D0A /* Sources */,
 				2850C5F518D0F706002B7D0A /* Frameworks */,
 				2850C5F618D0F706002B7D0A /* Resources */,
-				CFE72E068B5F4D9BB45FB757 /* Copy Pods Resources */,
-				734CC62A7A974D37CC982576 /* Embed Pods Frameworks */,
+				32EB30E0A90A4E91864B1D3C /* [CP] Embed Pods Frameworks */,
+				DE3D12F5596780A66C6C3D4A /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -490,7 +504,7 @@
 		2850C5F018D0F706002B7D0A /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0700;
+				LastUpgradeCheck = 0900;
 				ORGANIZATIONNAME = Xmartlabs;
 			};
 			buildConfigurationList = 2850C5F318D0F706002B7D0A /* Build configuration list for PBXProject "XLForm" */;
@@ -528,49 +542,55 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
-		0EA9FCE3DA0D444498836D37 /* Check Pods Manifest.lock */ = {
+		32EB30E0A90A4E91864B1D3C /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
-			name = "Check Pods Manifest.lock";
+			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [[ $? != 0 ]] ; then\n    cat << EOM\nerror: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\nEOM\n    exit 1\nfi\n";
+			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-XLForm/Pods-XLForm-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		734CC62A7A974D37CC982576 /* Embed Pods Frameworks */ = {
+		DE3D12F5596780A66C6C3D4A /* [CP] Copy Pods Resources */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
+				"${SRCROOT}/Pods/Target Support Files/Pods-XLForm/Pods-XLForm-resources.sh",
+				"${PODS_ROOT}/../../../XLForm/XLForm.bundle",
 			);
-			name = "Embed Pods Frameworks";
+			name = "[CP] Copy Pods Resources";
 			outputPaths = (
+				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods/Pods-frameworks.sh\"\n";
+			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-XLForm/Pods-XLForm-resources.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		CFE72E068B5F4D9BB45FB757 /* Copy Pods Resources */ = {
+		EBE0335CCC7588D83B89A92A /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
 			);
-			name = "Copy Pods Resources";
+			name = "[CP] Check Pods Manifest.lock";
 			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-XLForm-checkManifestLockResult.txt",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods/Pods-resources.sh\"\n";
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
 /* End PBXShellScriptBuildPhase section */
@@ -606,6 +626,7 @@
 				BF01E9281C21F0BB00BDE045 /* XLFormInlineSegmentedCell.m in Sources */,
 				BF9DB1D61AE0436600B985E7 /* PredicateFormViewController.m in Sources */,
 				BFE91AFB1AE159B200DE5231 /* BasicPredicateViewController.m in Sources */,
+				DEB8235C1AD5529A00AF9FE2 /* FormattersViewController.m in Sources */,
 				2843EB5218D4CFC700F13E2B /* OthersFormViewController.m in Sources */,
 				2843EB4B18D496F600F13E2B /* SelectorsFormViewController.m in Sources */,
 				28468EA418EF41D300DBB015 /* InputsFormViewController.m in Sources */,
@@ -643,19 +664,30 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"DEBUG=1",
@@ -668,7 +700,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
 			};
@@ -682,25 +714,36 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = YES;
 				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				SDKROOT = iphoneos;
 				VALIDATE_PRODUCT = YES;
 			};
@@ -708,14 +751,14 @@
 		};
 		2850C62518D0F707002B7D0A /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 7B0D2D6A86E2A41ED22E8A35 /* Pods.debug.xcconfig */;
+			baseConfigurationReference = 5F6FC67A75254B60005DC716 /* Pods-XLForm.debug.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "XLForm/XLForm-Prefix.pch";
 				INFOPLIST_FILE = "XLForm/XLForm-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.xmartlabs.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				TARGETED_DEVICE_FAMILY = "1,2";
@@ -725,14 +768,15 @@
 		};
 		2850C62618D0F707002B7D0A /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 976A33EE62A018A7257B4878 /* Pods.release.xcconfig */;
+			baseConfigurationReference = B98C1213E7C714A861219C81 /* Pods-XLForm.release.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "XLForm/XLForm-Prefix.pch";
 				INFOPLIST_FILE = "XLForm/XLForm-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.xmartlabs.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				TARGETED_DEVICE_FAMILY = "1,2";

Examples/Swift/Podfile

@@ -1,4 +1,4 @@
-platform :ios, '8.0'
+platform :ios, '9.0'
 
 target 'SwiftExample' do
 

Examples/Swift/SwiftExample.xcodeproj/project.pbxproj

@@ -38,8 +38,8 @@
 		28D8326C1AEC177E009E3B3F /* ValidationExamplesFormViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 28D8326B1AEC177E009E3B3F /* ValidationExamplesFormViewController.swift */; };
 		28D8326F1AEC2D1B009E3B3F /* UICustomizationFormViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 28D8326E1AEC2D1B009E3B3F /* UICustomizationFormViewController.swift */; };
 		28F490221AAFBBC600C8E0CC /* DatesFormViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 28F490211AAFBBC600C8E0CC /* DatesFormViewController.swift */; };
+		649437BA8D5B7C59BBDB7B92 /* libPods-SwiftExample.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E006C7F7FF8E967AA8661BC9 /* libPods-SwiftExample.a */; };
 		BF01E92B1C21FF2800BDE045 /* InlineSegmentedCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = BF01E92A1C21FF2800BDE045 /* InlineSegmentedCell.swift */; };
-		DD7B43598E698717584375E9 /* libPods-SwiftExample.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 9CFB9BA3A82D5F6FE7CCE5A5 /* libPods-SwiftExample.a */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -77,10 +77,10 @@
 		28D8326B1AEC177E009E3B3F /* ValidationExamplesFormViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ValidationExamplesFormViewController.swift; sourceTree = "<group>"; };
 		28D8326E1AEC2D1B009E3B3F /* UICustomizationFormViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = UICustomizationFormViewController.swift; sourceTree = "<group>"; };
 		28F490211AAFBBC600C8E0CC /* DatesFormViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; lineEnding = 0; path = DatesFormViewController.swift; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.swift; };
-		2EB9C638FC2450A0B9786D1E /* Pods-SwiftExample.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-SwiftExample.release.xcconfig"; path = "Pods/Target Support Files/Pods-SwiftExample/Pods-SwiftExample.release.xcconfig"; sourceTree = "<group>"; };
-		420D9BAB7B0D2AF9487DD060 /* Pods-SwiftExample.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-SwiftExample.debug.xcconfig"; path = "Pods/Target Support Files/Pods-SwiftExample/Pods-SwiftExample.debug.xcconfig"; sourceTree = "<group>"; };
-		9CFB9BA3A82D5F6FE7CCE5A5 /* libPods-SwiftExample.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-SwiftExample.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		BF01E92A1C21FF2800BDE045 /* InlineSegmentedCell.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = InlineSegmentedCell.swift; path = InlineSegmentedCell/InlineSegmentedCell.swift; sourceTree = "<group>"; };
+		CD0A6F89B9CD5843CA297E52 /* Pods-SwiftExample.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-SwiftExample.release.xcconfig"; path = "Pods/Target Support Files/Pods-SwiftExample/Pods-SwiftExample.release.xcconfig"; sourceTree = "<group>"; };
+		E006C7F7FF8E967AA8661BC9 /* libPods-SwiftExample.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-SwiftExample.a"; sourceTree = BUILT_PRODUCTS_DIR; };
+		F019783EE34BD17E2BA41467 /* Pods-SwiftExample.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-SwiftExample.debug.xcconfig"; path = "Pods/Target Support Files/Pods-SwiftExample/Pods-SwiftExample.debug.xcconfig"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -88,7 +88,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				DD7B43598E698717584375E9 /* libPods-SwiftExample.a in Frameworks */,
+				649437BA8D5B7C59BBDB7B92 /* libPods-SwiftExample.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -100,8 +100,8 @@
 			children = (
 				2847A6A01AAF2679000A2ABE /* SwiftExample */,
 				2847A69F1AAF2679000A2ABE /* Products */,
-				7A12A831117D9B4D152E0A51 /* Pods */,
-				402AE3EC1FACD058DCF0A2D3 /* Frameworks */,
+				E9F3DD7ACEF5AAF92FCE6E24 /* Pods */,
+				3D93F92C6A8B49B82B452B67 /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -324,23 +324,14 @@
 			path = SwiftExample/Dates;
 			sourceTree = SOURCE_ROOT;
 		};
-		402AE3EC1FACD058DCF0A2D3 /* Frameworks */ = {
+		3D93F92C6A8B49B82B452B67 /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
-				9CFB9BA3A82D5F6FE7CCE5A5 /* libPods-SwiftExample.a */,
+				E006C7F7FF8E967AA8661BC9 /* libPods-SwiftExample.a */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
 		};
-		7A12A831117D9B4D152E0A51 /* Pods */ = {
-			isa = PBXGroup;
-			children = (
-				420D9BAB7B0D2AF9487DD060 /* Pods-SwiftExample.debug.xcconfig */,
-				2EB9C638FC2450A0B9786D1E /* Pods-SwiftExample.release.xcconfig */,
-			);
-			name = Pods;
-			sourceTree = "<group>";
-		};
 		BF01E9291C21FEF700BDE045 /* Inline Segmented */ = {
 			isa = PBXGroup;
 			children = (
@@ -349,6 +340,15 @@
 			name = "Inline Segmented";
 			sourceTree = "<group>";
 		};
+		E9F3DD7ACEF5AAF92FCE6E24 /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				F019783EE34BD17E2BA41467 /* Pods-SwiftExample.debug.xcconfig */,
+				CD0A6F89B9CD5843CA297E52 /* Pods-SwiftExample.release.xcconfig */,
+			);
+			name = Pods;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
@@ -356,11 +356,12 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 2847A6BD1AAF2679000A2ABE /* Build configuration list for PBXNativeTarget "SwiftExample" */;
 			buildPhases = (
-				21FCE00817B1AE1029F382A4 /* Check Pods Manifest.lock */,
+				89E8536C00EFF5D0377E1AE9 /* [CP] Check Pods Manifest.lock */,
 				2847A69A1AAF2679000A2ABE /* Sources */,
 				2847A69B1AAF2679000A2ABE /* Frameworks */,
 				2847A69C1AAF2679000A2ABE /* Resources */,
-				A0F2DA95250A4C3E69515D96 /* Copy Pods Resources */,
+				9BD9BF77E99A8DF4A44D2DB8 /* [CP] Embed Pods Frameworks */,
+				DC50100813F1902A0CFCE009 /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -379,11 +380,12 @@
 			attributes = {
 				LastSwiftMigration = 0700;
 				LastSwiftUpdateCheck = 0700;
-				LastUpgradeCheck = 0700;
+				LastUpgradeCheck = 0900;
 				ORGANIZATIONNAME = Xmartlabs;
 				TargetAttributes = {
 					2847A69D1AAF2679000A2ABE = {
 						CreatedOnToolsVersion = 6.2;
+						LastSwiftMigration = 0900;
 					};
 				};
 			};
@@ -421,30 +423,51 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
-		21FCE00817B1AE1029F382A4 /* Check Pods Manifest.lock */ = {
+		89E8536C00EFF5D0377E1AE9 /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-SwiftExample-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
+		9BD9BF77E99A8DF4A44D2DB8 /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
-			name = "Check Pods Manifest.lock";
+			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [[ $? != 0 ]] ; then\n    cat << EOM\nerror: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\nEOM\n    exit 1\nfi\n";
+			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-SwiftExample/Pods-SwiftExample-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		A0F2DA95250A4C3E69515D96 /* Copy Pods Resources */ = {
+		DC50100813F1902A0CFCE009 /* [CP] Copy Pods Resources */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
+				"${SRCROOT}/Pods/Target Support Files/Pods-SwiftExample/Pods-SwiftExample-resources.sh",
+				"${PODS_ROOT}/../../../XLForm/XLForm.bundle",
 			);
-			name = "Copy Pods Resources";
+			name = "[CP] Copy Pods Resources";
 			outputPaths = (
+				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
@@ -499,13 +522,21 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@@ -514,6 +545,7 @@
 				ENABLE_TESTABILITY = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"DEBUG=1",
@@ -526,7 +558,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.4;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -543,13 +575,21 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@@ -557,15 +597,17 @@
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.4;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
+				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 			};
@@ -573,7 +615,7 @@
 		};
 		2847A6BE1AAF2679000A2ABE /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 420D9BAB7B0D2AF9487DD060 /* Pods-SwiftExample.debug.xcconfig */;
+			baseConfigurationReference = F019783EE34BD17E2BA41467 /* Pods-SwiftExample.debug.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
@@ -582,12 +624,14 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.xmartlabs.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "SwiftExample/SwiftExample-Bridging-Header.h";
+				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Debug;
 		};
 		2847A6BF1AAF2679000A2ABE /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 2EB9C638FC2450A0B9786D1E /* Pods-SwiftExample.release.xcconfig */;
+			baseConfigurationReference = CD0A6F89B9CD5843CA297E52 /* Pods-SwiftExample.release.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
@@ -596,6 +640,8 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.xmartlabs.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "SwiftExample/SwiftExample-Bridging-Header.h";
+				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Release;
 		};

Examples/Swift/SwiftExample/AccessoryViews/AccessoryViewFormViewController.swift

@@ -28,7 +28,7 @@
 class AccessoryViewFormViewController : XLFormViewController {
 
 
-    private struct Tags {
+    fileprivate struct Tags {
         static let AccessoryViewRowNavigationEnabled = "RowNavigationEnabled"
         static let AccessoryViewRowNavigationShowAccessoryView     = "RowNavigationShowAccessoryView"
         static let AccessoryViewRowNavigationStopDisableRow        = "rowNavigationStopDisableRow"
@@ -44,7 +44,7 @@ class AccessoryViewFormViewController : XLFormViewController {
         static let AccessoryViewNotes = "notes"
     }
 
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         initializeForm()
     }
@@ -61,7 +61,7 @@ class AccessoryViewFormViewController : XLFormViewController {
         var row : XLFormRowDescriptor
         
         form = XLFormDescriptor(title: "Accessory View")
-        form.rowNavigationOptions = .Enabled
+        form.rowNavigationOptions = .enabled
     
         // Configuration section
         section = XLFormSectionDescriptor()
@@ -76,25 +76,25 @@ class AccessoryViewFormViewController : XLFormViewController {
     
         // RowNavigationShowAccessoryView
         row = XLFormRowDescriptor(tag: Tags.AccessoryViewRowNavigationShowAccessoryView, rowType:XLFormRowDescriptorTypeBooleanCheck, title:"Show input accessory row?")
-        row.value = form.rowNavigationOptions.contains(.Enabled)
+        row.value = form.rowNavigationOptions.contains(.enabled)
         row.hidden = "$\(Tags.AccessoryViewRowNavigationEnabled) == 0"
         section.addFormRow(row)
 
         // RowNavigationStopDisableRow
         row = XLFormRowDescriptor(tag: Tags.AccessoryViewRowNavigationStopDisableRow, rowType: XLFormRowDescriptorTypeBooleanCheck, title:"Stop when reach disabled row?")
-        row.value = form.rowNavigationOptions.contains(.StopDisableRow)
+        row.value = form.rowNavigationOptions.contains(.stopDisableRow)
         row.hidden = "$\(Tags.AccessoryViewRowNavigationEnabled) == 0"
         section.addFormRow(row)
     
         // RowNavigationStopInlineRow
         row = XLFormRowDescriptor(tag: Tags.AccessoryViewRowNavigationStopInlineRow, rowType: XLFormRowDescriptorTypeBooleanCheck, title: "Stop when reach inline row?")
-        row.value = form.rowNavigationOptions.contains(.StopInlineRow)
+        row.value = form.rowNavigationOptions.contains(.stopInlineRow)
         row.hidden = "$\(Tags.AccessoryViewRowNavigationEnabled) == 0"
         section.addFormRow(row)
         
         // RowNavigationSkipCanNotBecomeFirstResponderRow
         row = XLFormRowDescriptor(tag: Tags.AccessoryViewRowNavigationSkipCanNotBecomeFirstResponderRow, rowType:XLFormRowDescriptorTypeBooleanCheck, title:"Skip Can Not Become First Responder Row?")
-        row.value = form.rowNavigationOptions.contains(XLFormRowNavigationOptions.SkipCanNotBecomeFirstResponderRow)
+        row.value = form.rowNavigationOptions.contains(XLFormRowNavigationOptions.skipCanNotBecomeFirstResponderRow)
         row.hidden = "$\(Tags.AccessoryViewRowNavigationEnabled) == 0"
         section.addFormRow(row)
         
@@ -103,18 +103,18 @@ class AccessoryViewFormViewController : XLFormViewController {
         
         // Name
         row = XLFormRowDescriptor(tag: Tags.AccessoryViewName, rowType: XLFormRowDescriptorTypeText, title: "Name")
-        row.required = true
+        row.isRequired = true
         section.addFormRow(row)
         
         // Email
         row = XLFormRowDescriptor(tag: Tags.AccessoryViewEmail, rowType: XLFormRowDescriptorTypeEmail, title: "Email")
         // validate the email
-        row.addValidator(XLFormValidator.emailValidator())
+        row.addValidator(XLFormValidator.email())
         section.addFormRow(row)
         
         // Twitter
         row = XLFormRowDescriptor(tag: Tags.AccessoryViewTwitter, rowType: XLFormRowDescriptorTypeTwitter, title: "Twitter")
-        row.disabled = NSNumber(bool: true)
+        row.disabled = NSNumber(value: true as Bool)
         row.value = "@no_editable"
         section.addFormRow(row)
     
@@ -125,7 +125,7 @@ class AccessoryViewFormViewController : XLFormViewController {
     
         // Date
         row = XLFormRowDescriptor(tag: Tags.AccessoryViewDate, rowType:XLFormRowDescriptorTypeDateInline, title:"Date Inline")
-        row.value = NSDate()
+        row.value = Date()
         section.addFormRow(row)
 
         
@@ -152,43 +152,43 @@ class AccessoryViewFormViewController : XLFormViewController {
     }
 
     
-    override func inputAccessoryViewForRowDescriptor(rowDescriptor: XLFormRowDescriptor!) -> UIView! {
-        if form.formRowWithTag(Tags.AccessoryViewRowNavigationShowAccessoryView)!.value!.boolValue == false {
+    override func inputAccessoryView(for rowDescriptor: XLFormRowDescriptor!) -> UIView! {
+        if (form.formRow(withTag: Tags.AccessoryViewRowNavigationShowAccessoryView)!.value! as AnyObject).boolValue == false {
             return nil
         }
-        return super.inputAccessoryViewForRowDescriptor(rowDescriptor)
+        return super.inputAccessoryView(for: rowDescriptor)
     }
     
     
 //MARK: XLFormDescriptorDelegate
     
-    override func formRowDescriptorValueHasChanged(formRow: XLFormRowDescriptor!, oldValue: AnyObject!, newValue: AnyObject!) {
+    override func formRowDescriptorValueHasChanged(_ formRow: XLFormRowDescriptor!, oldValue: Any!, newValue: Any!) {
         super.formRowDescriptorValueHasChanged(formRow, oldValue: oldValue, newValue: newValue)
         if formRow.tag == Tags.AccessoryViewRowNavigationStopDisableRow {
-            if formRow.value!.boolValue  == true {
-                form.rowNavigationOptions = form.rowNavigationOptions.union(.StopDisableRow)
+            if (formRow.value! as AnyObject).boolValue  == true {
+                form.rowNavigationOptions = form.rowNavigationOptions.union(.stopDisableRow)
             }
             else{
-                form.rowNavigationOptions = form.rowNavigationOptions.subtract(.StopDisableRow)
+                form.rowNavigationOptions = form.rowNavigationOptions.subtracting(.stopDisableRow)
             }
         }
         else if formRow.tag == Tags.AccessoryViewRowNavigationStopInlineRow {
-            if formRow.value!.boolValue  == true {
-                form.rowNavigationOptions = form.rowNavigationOptions.union(.StopInlineRow)
+            if (formRow.value! as AnyObject).boolValue  == true {
+                form.rowNavigationOptions = form.rowNavigationOptions.union(.stopInlineRow)
             }
             else{
                 var options = form.rowNavigationOptions
-                options = options.subtract(XLFormRowNavigationOptions.StopInlineRow)
+                options = options.subtracting(XLFormRowNavigationOptions.stopInlineRow)
                 form.rowNavigationOptions = options
             }
         }
         else if formRow.tag == Tags.AccessoryViewRowNavigationSkipCanNotBecomeFirstResponderRow {
-            if formRow.value!.boolValue  == true {
-                form.rowNavigationOptions = form.rowNavigationOptions.union(.SkipCanNotBecomeFirstResponderRow)
+            if (formRow.value! as AnyObject).boolValue  == true {
+                form.rowNavigationOptions = form.rowNavigationOptions.union(.skipCanNotBecomeFirstResponderRow)
             }
             else{
                 var options = form.rowNavigationOptions
-                options = options.subtract(.SkipCanNotBecomeFirstResponderRow)
+                options = options.subtracting(.skipCanNotBecomeFirstResponderRow)
                 form.rowNavigationOptions = options
             }
         }

Examples/Swift/SwiftExample/AppDelegate.swift

@@ -14,7 +14,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     var window: UIWindow?
 
 
-    func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
         
         // Declare custom rows
         XLFormViewController.cellClassesForRowDescriptorTypes()[XLFormRowDescriptorTypeRate] =  "XLFormRatingCell"
@@ -25,9 +25,9 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         XLFormViewController.inlineRowDescriptorTypesForRowDescriptorTypes()[XLFormRowDescriptorTypeSegmentedInline] = XLFormRowDescriptorTypeSegmentedControl
         
         // Override point for customization after application launch.
-        self.window = UIWindow.init(frame: UIScreen.mainScreen().bounds)
+        self.window = UIWindow.init(frame: UIScreen.main.bounds)
         // Override point for customization after application launch.
-        self.window!.backgroundColor = .whiteColor()
+        self.window!.backgroundColor = .white
     
         // load the initial form form Storybiard
         let storyboard = UIStoryboard.init(name:"iPhoneStoryboard", bundle:nil)
@@ -36,25 +36,25 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         return true
     }
 
-    func applicationWillResignActive(application: UIApplication) {
+    func applicationWillResignActive(_ application: UIApplication) {
         // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
         // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
     }
 
-    func applicationDidEnterBackground(application: UIApplication) {
+    func applicationDidEnterBackground(_ application: UIApplication) {
         // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
         // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
     }
 
-    func applicationWillEnterForeground(application: UIApplication) {
+    func applicationWillEnterForeground(_ application: UIApplication) {
         // Called as part of the transition from the background to the inactive state here you can undo many of the changes made on entering the background.
     }
 
-    func applicationDidBecomeActive(application: UIApplication) {
+    func applicationDidBecomeActive(_ application: UIApplication) {
         // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
     }
 
-    func applicationWillTerminate(application: UIApplication) {
+    func applicationWillTerminate(_ application: UIApplication) {
         // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
     }
 

Examples/Swift/SwiftExample/CustomRows/CustomRowsViewController.swift

@@ -24,7 +24,7 @@
 
 class CustomRowsViewController : XLFormViewController {
     
-    private struct Tags {
+    fileprivate struct Tags {
         static let CustomRowFirstRatingTag = "CustomRowFirstRatingTag"
         static let CustomRowSecondRatingTag = "CustomRowSecondRatingTag"
         static let CustomRowFloatLabeledTextFieldTag = "CustomRowFloatLabeledTextFieldTag"
@@ -33,7 +33,7 @@ class CustomRowsViewController : XLFormViewController {
         static let CustomRowInline = "CustomRowInline"
     }
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         self.initializeForm()
     }
@@ -64,7 +64,7 @@ class CustomRowsViewController : XLFormViewController {
         section.addFormRow(row)
         
         // Section Float Labeled Text Field
-        section = XLFormSectionDescriptor.formSectionWithTitle("Float Labeled Text Field")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Float Labeled Text Field")
         form.addFormSection(section)
 
         row = XLFormRowDescriptor(tag: Tags.CustomRowFloatLabeledTextFieldTag, rowType: XLFormRowDescriptorTypeFloatLabeledTextField, title: "Title")
@@ -77,23 +77,23 @@ class CustomRowsViewController : XLFormViewController {
         section.addFormRow(row)
         
 
-        section = XLFormSectionDescriptor.formSectionWithTitle("Weekdays")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Weekdays")
         form.addFormSection(section)
 
         // WeekDays
         row = XLFormRowDescriptor(tag: Tags.CustomRowWeekdays, rowType: XLFormRowDescriptorTypeWeekDays)
         row.value =  [
-            XLFormWeekDaysCell.kWeekDay.Sunday.description(): false,
-            XLFormWeekDaysCell.kWeekDay.Monday.description(): true,
-            XLFormWeekDaysCell.kWeekDay.Tuesday.description(): true,
-            XLFormWeekDaysCell.kWeekDay.Wednesday.description(): false,
-            XLFormWeekDaysCell.kWeekDay.Thursday.description(): false,
-            XLFormWeekDaysCell.kWeekDay.Friday.description(): false,
-            XLFormWeekDaysCell.kWeekDay.Saturday.description(): false
+            XLFormWeekDaysCell.kWeekDay.sunday.description(): false,
+            XLFormWeekDaysCell.kWeekDay.monday.description(): true,
+            XLFormWeekDaysCell.kWeekDay.tuesday.description(): true,
+            XLFormWeekDaysCell.kWeekDay.wednesday.description(): false,
+            XLFormWeekDaysCell.kWeekDay.thursday.description(): false,
+            XLFormWeekDaysCell.kWeekDay.friday.description(): false,
+            XLFormWeekDaysCell.kWeekDay.saturday.description(): false
         ]
         section.addFormRow(row)
 
-        section = XLFormSectionDescriptor.formSectionWithTitle("Custom inline row")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Custom inline row")
         form.addFormSection(section)
         
         // Inline

Examples/Swift/SwiftExample/CustomRows/FloatLabeledTextField/FloatLabeledTextFieldCell.swift

@@ -35,9 +35,9 @@ class FloatLabeledTextFieldCell : XLFormBaseCell, UITextFieldDelegate {
     lazy var floatLabeledTextField: JVFloatLabeledTextField  = {
         let result  = JVFloatLabeledTextField(frame: CGRect.zero)
         result.translatesAutoresizingMaskIntoConstraints = false
-        result.font = UIFont.systemFontOfSize(kFontSize)
-        result.floatingLabel.font = .boldSystemFontOfSize(kFontSize)
-        result.clearButtonMode = .WhileEditing
+        result.font = UIFont.systemFont(ofSize: FloatLabeledTextFieldCell.kFontSize)
+        result.floatingLabel.font = .boldSystemFont(ofSize: FloatLabeledTextFieldCell.kFontSize)
+        result.clearButtonMode = .whileEditing
         return result
     }()
 
@@ -45,7 +45,7 @@ class FloatLabeledTextFieldCell : XLFormBaseCell, UITextFieldDelegate {
     
     override func configure() {
         super.configure()
-        selectionStyle = .None
+        selectionStyle = .none
         contentView.addSubview(self.floatLabeledTextField)
         floatLabeledTextField.delegate = self
         contentView.addConstraints(layoutConstraints())
@@ -54,15 +54,15 @@ class FloatLabeledTextFieldCell : XLFormBaseCell, UITextFieldDelegate {
     override func update() {
         super.update()
         if let rowDescriptor = rowDescriptor {
-            floatLabeledTextField.attributedPlaceholder = NSAttributedString(string: rowDescriptor.title ?? "" , attributes: [NSForegroundColorAttributeName: UIColor.lightGrayColor()])
+            floatLabeledTextField.attributedPlaceholder = NSAttributedString(string: rowDescriptor.title ?? "" , attributes: [NSAttributedStringKey.foregroundColor: UIColor.lightGray])
             if let value = rowDescriptor.value {
-                floatLabeledTextField.text = value.displayText()
+                floatLabeledTextField.text = (value as AnyObject).displayText()
             }
             else {
                 floatLabeledTextField.text = rowDescriptor.noValueDisplayText
             }
-            floatLabeledTextField.enabled = !rowDescriptor.isDisabled()
-            floatLabeledTextField.floatingLabelTextColor = .lightGrayColor()
+            floatLabeledTextField.isEnabled = !rowDescriptor.isDisabled()
+            floatLabeledTextField.floatingLabelTextColor = .lightGray
             floatLabeledTextField.alpha = rowDescriptor.isDisabled() ? 0.6 : 1.0
         }
     }
@@ -76,7 +76,7 @@ class FloatLabeledTextFieldCell : XLFormBaseCell, UITextFieldDelegate {
         return self.floatLabeledTextField.becomeFirstResponder()
     }
     
-    override static func formDescriptorCellHeightForRowDescriptor(rowDescriptor: XLFormRowDescriptor!) -> CGFloat {
+    override static func formDescriptorCellHeight(for rowDescriptor: XLFormRowDescriptor!) -> CGFloat {
         return 55.0
     }
     
@@ -86,12 +86,12 @@ class FloatLabeledTextFieldCell : XLFormBaseCell, UITextFieldDelegate {
     func layoutConstraints() -> [NSLayoutConstraint]{
         let views = ["floatLabeledTextField" : floatLabeledTextField]
         let metrics = ["hMargin": 15.0, "vMargin": 8.0]
-        var result =  NSLayoutConstraint.constraintsWithVisualFormat("H:|-(hMargin)-[floatLabeledTextField]-(hMargin)-|", options:.AlignAllCenterY, metrics:metrics, views:views)
-        result += NSLayoutConstraint.constraintsWithVisualFormat("V:|-(vMargin)-[floatLabeledTextField]-(vMargin)-|", options:.AlignAllCenterX, metrics:metrics, views:views)
+        var result =  NSLayoutConstraint.constraints(withVisualFormat: "H:|-(hMargin)-[floatLabeledTextField]-(hMargin)-|", options:.alignAllCenterY, metrics:metrics, views:views)
+        result += NSLayoutConstraint.constraints(withVisualFormat: "V:|-(vMargin)-[floatLabeledTextField]-(vMargin)-|", options:.alignAllCenterX, metrics:metrics, views:views)
         return result
     }
 
-    func textFieldDidChange(textField : UITextField) {
+    func textFieldDidChange(_ textField : UITextField) {
         if floatLabeledTextField == textField {
             if let rowDescriptor = rowDescriptor, let text = self.floatLabeledTextField.text {
                 if text.isEmpty == false {
@@ -105,34 +105,34 @@ class FloatLabeledTextFieldCell : XLFormBaseCell, UITextFieldDelegate {
 
 //Mark: UITextFieldDelegate
     
-    func textFieldShouldClear(textField: UITextField) -> Bool {
+    func textFieldShouldClear(_ textField: UITextField) -> Bool {
         return self.formViewController().textFieldShouldClear(textField)
     }
     
-    func textFieldShouldReturn(textField: UITextField) -> Bool {
+    func textFieldShouldReturn(_ textField: UITextField) -> Bool {
         return self.formViewController().textFieldShouldReturn(textField)
     }
     
-    func textFieldShouldBeginEditing(textField: UITextField) -> Bool {
+    func textFieldShouldBeginEditing(_ textField: UITextField) -> Bool {
         return self.formViewController().textFieldShouldBeginEditing(textField)
     }
     
     
-    func textFieldShouldEndEditing(textField: UITextField) -> Bool {
+    func textFieldShouldEndEditing(_ textField: UITextField) -> Bool {
         return self.formViewController().textFieldShouldEndEditing(textField)
     }
 
     
-    func textField(textField: UITextField, shouldChangeCharactersInRange range: NSRange, replacementString string: String) -> Bool {
-        return self.formViewController().textField(textField, shouldChangeCharactersInRange: range, replacementString: string)
+    func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
+        return self.formViewController().textField(textField, shouldChangeCharactersIn: range, replacementString: string)
     }
     
-    func textFieldDidBeginEditing(textField: UITextField) {
+    func textFieldDidBeginEditing(_ textField: UITextField) {
         self.formViewController().textFieldDidBeginEditing(textField)
     }
     
 
-    func textFieldDidEndEditing(textField: UITextField) {
+    func textFieldDidEndEditing(_ textField: UITextField) {
         self.textFieldDidChange(textField)
         self.formViewController().textFieldDidEndEditing(textField)
     }

Examples/Swift/SwiftExample/CustomRows/InlineSegmentedCell/InlineSegmentedCell.swift

@@ -14,18 +14,18 @@ let XLFormRowDescriptorTypeSegmentedControl = "XLFormRowDescriptorTypeSegmentedC
 
 class InlineSegmentedCell : XLFormBaseCell {
     
-    override func canBecomeFirstResponder() -> Bool {
+    override var canBecomeFirstResponder : Bool {
         return true
     }
     
     override func becomeFirstResponder() -> Bool {
-        if isFirstResponder() {
+        if isFirstResponder {
             return super.becomeFirstResponder()
         }
         let result = super.becomeFirstResponder()
         if result {
             let inlineRowDescriptor : XLFormRowDescriptor = XLFormRowDescriptor(tag: nil, rowType: XLFormViewController.inlineRowDescriptorTypesForRowDescriptorTypes()![rowDescriptor!.rowType] as! String)
-            let cell = inlineRowDescriptor.cellForFormController(formViewController())
+            let cell = inlineRowDescriptor.cell(forForm: formViewController())
             let inlineCell = cell as? XLFormInlineRowDescriptorCell
             inlineCell?.inlineRowDescriptor = rowDescriptor
             rowDescriptor?.sectionDescriptor.addFormRow(inlineRowDescriptor, afterRow: rowDescriptor!)
@@ -35,13 +35,13 @@ class InlineSegmentedCell : XLFormBaseCell {
     }
     
     override func resignFirstResponder() -> Bool {
-        if isFirstResponder() {
+        if !isFirstResponder {
             return super.resignFirstResponder()
         }
-        let selectedRowPath : NSIndexPath = formViewController().form.indexPathOfFormRow(rowDescriptor!)!
-        let nextRowPath = NSIndexPath(forRow: selectedRowPath.row + 1, inSection: selectedRowPath.section)
-        let nextFormRow = formViewController().form.formRowAtIndex(nextRowPath)
-        let section : XLFormSectionDescriptor = formViewController().form.formSectionAtIndex(UInt(nextRowPath.section))!
+        let selectedRowPath : IndexPath = formViewController().form.indexPath(ofFormRow: rowDescriptor!)!
+        let nextRowPath = IndexPath(row: (selectedRowPath as NSIndexPath).row + 1, section: (selectedRowPath as NSIndexPath).section)
+        let nextFormRow = formViewController().form.formRow(atIndex: nextRowPath)
+        let section : XLFormSectionDescriptor = formViewController().form.formSection(at: UInt((nextRowPath as NSIndexPath).section))!
         let result = super.resignFirstResponder()
         if result {
             section.removeFormRow(nextFormRow!)
@@ -56,8 +56,8 @@ class InlineSegmentedCell : XLFormBaseCell {
     }
     
     override func formDescriptorCellBecomeFirstResponder() -> Bool {
-        if isFirstResponder() {
-            resignFirstResponder()
+        if isFirstResponder {
+            _ = resignFirstResponder()
             return false
         }
         return becomeFirstResponder()
@@ -65,20 +65,20 @@ class InlineSegmentedCell : XLFormBaseCell {
     
     override func update() {
         super.update()
-        accessoryType = .None
-        editingAccessoryType = .None
-        selectionStyle = .None
+        accessoryType = .none
+        editingAccessoryType = .none
+        selectionStyle = .none
         textLabel?.text = rowDescriptor?.title
         detailTextLabel?.text = valueDisplayText()
     }
 
-    override  func formDescriptorCellDidSelectedWithFormController(controller: XLFormViewController!) {
-        controller.tableView.deselectRowAtIndexPath(controller.form.indexPathOfFormRow(rowDescriptor!)!, animated: true)
+    override  func formDescriptorCellDidSelected(withForm controller: XLFormViewController!) {
+        controller.tableView.deselectRow(at: controller.form.indexPath(ofFormRow: rowDescriptor!)!, animated: true)
     }
     
     func valueDisplayText() -> String? {
         if let value = rowDescriptor?.value {
-            return value.displayText()
+            return (value as AnyObject).displayText()
         }
         return rowDescriptor?.noValueDisplayText
     }
@@ -93,22 +93,22 @@ class InlineSegmentedControl : XLFormBaseCell, XLFormInlineRowDescriptorCell {
     
     override func configure() {
         super.configure()
-        selectionStyle = .None
+        selectionStyle = .none
         contentView.addSubview(segmentedControl)
-        contentView.addConstraints(NSLayoutConstraint.constraintsWithVisualFormat("H:|-[segmentedControl]-|", options: .AlignAllCenterY, metrics: nil, views: ["segmentedControl": segmentedControl]))
-        segmentedControl.addTarget(self, action: "valueChanged", forControlEvents: .ValueChanged)
+        contentView.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "H:|-[segmentedControl]-|", options: .alignAllCenterY, metrics: nil, views: ["segmentedControl": segmentedControl]))
+        segmentedControl.addTarget(self, action: #selector(InlineSegmentedControl.valueChanged), for: .valueChanged)
     }
     
     override func update() {
         super.update()
         updateSegmentedControl()
         segmentedControl.selectedSegmentIndex = selectedIndex()
-        segmentedControl.enabled = rowDescriptor?.isDisabled() == false
+        segmentedControl.isEnabled = rowDescriptor?.isDisabled() == false
     }
     
     //MARK: Actions
     
-    func valueChanged() {
+    @objc func valueChanged() {
         inlineRowDescriptor!.value = inlineRowDescriptor!.selectorOptions![segmentedControl.selectedSegmentIndex]
         formViewController().updateFormRow(inlineRowDescriptor)
     }
@@ -118,27 +118,27 @@ class InlineSegmentedControl : XLFormBaseCell, XLFormInlineRowDescriptorCell {
     func getItems() -> NSMutableArray {
         let result = NSMutableArray()
         for option in inlineRowDescriptor!.selectorOptions! {
-            result.addObject(option.displayText())
+            result.add((option as AnyObject).displayText())
         }
         return result
     }
     
     func updateSegmentedControl() {
         segmentedControl.removeAllSegments()
-        getItems().enumerateObjectsUsingBlock { [weak self] object, index, stop in
-            self?.segmentedControl.insertSegmentWithTitle(object.displayText(), atIndex: index, animated: false)
-        }
+        getItems().enumerateObjects({ [weak self] (object, index, stop) in
+            self?.segmentedControl.insertSegment(withTitle: (object as AnyObject).displayText(), at: index, animated: false)
+        })
     }
     
     func selectedIndex() -> Int {
         let formRow = inlineRowDescriptor ?? rowDescriptor
-        if let value = formRow?.value {
+        if let value = formRow?.value as? NSObject {
             for option in (formRow?.selectorOptions)! {
-                if option.valueData().isEqual(value.valueData()){
-                    return formRow?.selectorOptions?.indexOf({ $0.isEqual(option) }) ?? -1
+                if ((option as! NSObject).valueData() as AnyObject) === (value.valueData() as AnyObject) {
+                    return formRow?.selectorOptions?.index(where: { ($0 as! NSObject) == (option as! NSObject) } ) ?? -1
                 }
             }
         }
         return -1
     }
-}
+}

Examples/Swift/SwiftExample/CustomRows/Rating/RatingView/XLRatingView.swift

@@ -39,7 +39,7 @@ class XLRatingView : AXRatingView {
     func customize() {
         baseColor = UIColor(red: (205/255.0), green: (201/255.0), blue: (201/255.0), alpha: 1)
         highlightColor = UIColor(red: (255/255.0), green: (215/255.0), blue: 0, alpha: 1)
-        markFont = UIFont.systemFontOfSize(23.0)
+        markFont = UIFont.systemFont(ofSize: 23.0)
         stepInterval = 1.0
     }
     

Examples/Swift/SwiftExample/CustomRows/Rating/XLFormRatingCell.swift

@@ -34,14 +34,14 @@ class XLFormRatingCell : XLFormBaseCell {
         
     override func configure() {
         super.configure()
-        selectionStyle = .None
-        ratingView.addTarget(self, action: "rateChanged:", forControlEvents:.ValueChanged)
+        selectionStyle = .none
+        ratingView.addTarget(self, action: #selector(XLFormRatingCell.rateChanged(_:)), for:.valueChanged)
     }
     
     
     override func update() {
         super.update()
-        ratingView.value = rowDescriptor!.value!.floatValue
+        ratingView.value = (rowDescriptor!.value! as AnyObject).floatValue
         rateTitle.text = rowDescriptor!.title
         ratingView.alpha = rowDescriptor!.isDisabled() ? 0.6 : 1
         rateTitle.alpha = rowDescriptor!.isDisabled() ? 0.6 : 1
@@ -49,7 +49,7 @@ class XLFormRatingCell : XLFormBaseCell {
     
 //MARK: Events
     
-    func rateChanged(ratingView : XLRatingView){
+    @objc func rateChanged(_ ratingView : XLRatingView){
         rowDescriptor!.value = ratingView.value
     }
     

Examples/Swift/SwiftExample/CustomRows/Weekdays/XLFormWeekDaysCell.swift

@@ -30,29 +30,29 @@ class XLFormWeekDaysCell : XLFormBaseCell {
     
     enum kWeekDay: Int {
         case
-        Sunday = 1,
-        Monday,
-        Tuesday,
-        Wednesday,
-        Thursday,
-        Friday,
-        Saturday
+        sunday = 1,
+        monday,
+        tuesday,
+        wednesday,
+        thursday,
+        friday,
+        saturday
         
         func description() -> String {
             switch self {
-            case .Sunday:
+            case .sunday:
                 return "Sunday"
-            case .Monday:
+            case .monday:
                 return "Monday"
-            case .Tuesday:
+            case .tuesday:
                 return "Tuesday"
-            case .Wednesday:
+            case .wednesday:
                 return "Wednesday"
-            case .Thursday:
+            case .thursday:
                 return "Thursday"
-            case .Friday:
+            case .friday:
                 return "Friday"
-            case .Saturday:
+            case .saturday:
                 return "Saturday"
             }
         }
@@ -60,13 +60,13 @@ class XLFormWeekDaysCell : XLFormBaseCell {
         //Add Custom Functions 
         
         //Allows for iteration as needed (for in ...)
-        static let allValues = [Sunday,
-                                Monday,
-                                Tuesday,
-                                Wednesday,
-                                Thursday,
-                                Friday,
-                                Saturday]
+        static let allValues = [sunday,
+                                monday,
+                                tuesday,
+                                wednesday,
+                                thursday,
+                                friday,
+                                saturday]
     }
     
     @IBOutlet weak var sundayButton: UIButton!
@@ -81,7 +81,7 @@ class XLFormWeekDaysCell : XLFormBaseCell {
     
     override func configure() {
         super.configure()
-        selectionStyle = .None
+        selectionStyle = .none
         configureButtons()
     }
     
@@ -91,17 +91,17 @@ class XLFormWeekDaysCell : XLFormBaseCell {
         updateButtons()
     }
     
-    override static func formDescriptorCellHeightForRowDescriptor(rowDescriptor: XLFormRowDescriptor!) -> CGFloat {
+    override static func formDescriptorCellHeight(for rowDescriptor: XLFormRowDescriptor!) -> CGFloat {
         return 60
     }
     
 //MARK: - Action
     
-    @IBAction func dayTapped(sender: UIButton) {
+    @IBAction func dayTapped(_ sender: UIButton) {
         let day = getDayFormButton(sender)
-        sender.selected = !sender.selected
+        sender.isSelected = !sender.isSelected
         var newValue = rowDescriptor!.value as! Dictionary<String, Bool>
-        newValue[day] = sender.selected
+        newValue[day] = sender.isSelected
         rowDescriptor!.value = newValue
     }
     
@@ -110,8 +110,8 @@ class XLFormWeekDaysCell : XLFormBaseCell {
     func configureButtons() {
         for subview in contentView.subviews {
             if let button = subview as? UIButton {
-                button.setImage(UIImage(named: "uncheckedDay"), forState: .Normal)
-                button.setImage(UIImage(named: "checkedDay"), forState: .Selected)
+                button.setImage(UIImage(named: "uncheckedDay"), for: UIControlState())
+                button.setImage(UIImage(named: "checkedDay"), for: .selected)
                 button.adjustsImageWhenHighlighted = false
                 imageTopTitleBottom(button)
             }
@@ -122,13 +122,13 @@ class XLFormWeekDaysCell : XLFormBaseCell {
     func updateButtons() {
 		var value = rowDescriptor!.value as! Dictionary<String, Bool>
 
-        sundayButton.selected = value[kWeekDay.Sunday.description()]!
-        mondayButton.selected = value[kWeekDay.Monday.description()]!
-        tuesdayButton.selected = value[kWeekDay.Tuesday.description()]!
-        wednesdayButton.selected = value[kWeekDay.Wednesday.description()]!
-        thursdayButton.selected = value[kWeekDay.Thursday.description()]!
-        fridayButton.selected = value[kWeekDay.Friday.description()]!
-        saturdayButton.selected = value[kWeekDay.Saturday.description()]!
+        sundayButton.isSelected = value[kWeekDay.sunday.description()]!
+        mondayButton.isSelected = value[kWeekDay.monday.description()]!
+        tuesdayButton.isSelected = value[kWeekDay.tuesday.description()]!
+        wednesdayButton.isSelected = value[kWeekDay.wednesday.description()]!
+        thursdayButton.isSelected = value[kWeekDay.thursday.description()]!
+        fridayButton.isSelected = value[kWeekDay.friday.description()]!
+        saturdayButton.isSelected = value[kWeekDay.saturday.description()]!
         
         sundayButton.alpha = rowDescriptor!.isDisabled() ? 0.6 : 1
         mondayButton.alpha = mondayButton.alpha
@@ -139,7 +139,7 @@ class XLFormWeekDaysCell : XLFormBaseCell {
         saturdayButton.alpha = mondayButton.alpha
     }
     
-    func imageTopTitleBottom(button: UIButton) {
+    func imageTopTitleBottom(_ button: UIButton) {
         // the space between the image and text
         let spacing : CGFloat = 3.0
         
@@ -150,26 +150,26 @@ class XLFormWeekDaysCell : XLFormBaseCell {
         
         // raise the image and push it right so it appears centered
         //  above the text
-        let titleSize : CGSize = (button.titleLabel!.text! as NSString).sizeWithAttributes([NSFontAttributeName: button.titleLabel!.font])
+        let titleSize : CGSize = (button.titleLabel!.text! as NSString).size(withAttributes: [NSAttributedStringKey.font: button.titleLabel!.font])
         button.imageEdgeInsets = UIEdgeInsetsMake(-(titleSize.height + spacing), 0.0, 0.0, -titleSize.width)
     }
     
-    func getDayFormButton(button: UIButton) -> String {
+    func getDayFormButton(_ button: UIButton) -> String {
         switch button {
         case sundayButton:
-            return kWeekDay.Sunday.description()
+            return kWeekDay.sunday.description()
         case mondayButton:
-            return kWeekDay.Monday.description()
+            return kWeekDay.monday.description()
         case tuesdayButton:
-            return kWeekDay.Tuesday.description()
+            return kWeekDay.tuesday.description()
         case wednesdayButton:
-            return kWeekDay.Wednesday.description()
+            return kWeekDay.wednesday.description()
         case thursdayButton:
-            return kWeekDay.Thursday.description()
+            return kWeekDay.thursday.description()
         case fridayButton:
-            return kWeekDay.Friday.description()
+            return kWeekDay.friday.description()
         default:
-            return kWeekDay.Saturday.description()
+            return kWeekDay.saturday.description()
         }
     }
     

Examples/Swift/SwiftExample/CustomSelectors/CustomSelectorsFormViewController.swift

@@ -28,12 +28,12 @@ import MapKit
 
 class CustomSelectorsFormViewController : XLFormViewController {
 
-    private struct Tags {
+    fileprivate struct Tags {
         static let SelectorMap = "selectorMap"
         static let SelectorMapPopover = "selectorMapPopover"
     }
 
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         initializeForm()
     }
@@ -51,7 +51,7 @@ class CustomSelectorsFormViewController : XLFormViewController {
         
         form = XLFormDescriptor(title: "Custom Selectors")
         
-        section = XLFormSectionDescriptor.formSectionWithTitle("TextField Types")
+        section = XLFormSectionDescriptor.formSection(withTitle: "TextField Types")
         section.footerTitle = "CustomSelectorsFormViewController.swift"
         form.addFormSection(section)
     
@@ -62,7 +62,7 @@ class CustomSelectorsFormViewController : XLFormViewController {
         row.value = CLLocation(latitude: -33, longitude: -56)
         section.addFormRow(row)
         
-        if UIDevice.currentDevice().userInterfaceIdiom == .Pad {
+        if UIDevice.current.userInterfaceIdiom == .pad {
             // Selector PopOver
             row = XLFormRowDescriptor(tag: Tags.SelectorMapPopover, rowType: XLFormRowDescriptorTypeSelectorPopover, title: "Coordinate PopOver")
             row.action.viewControllerClass = MapViewController.self

Examples/Swift/SwiftExample/CustomSelectors/XLFormRowViewController/CLLocationValueTrasformer.swift

@@ -26,7 +26,7 @@
 
 import MapKit
 
-class CLLocationValueTrasformer : NSValueTransformer {
+class CLLocationValueTrasformer : ValueTransformer {
 
     override class func transformedValueClass() -> AnyClass {
         return NSString.self
@@ -37,7 +37,7 @@ class CLLocationValueTrasformer : NSValueTransformer {
         return false
     }
     
-    override func transformedValue(value: AnyObject?) -> AnyObject? {
+    override func transformedValue(_ value: Any?) -> Any? {
         if let valueData = value, let location = valueData as? CLLocation{
             return String(format: "%0.4f, %0.4f", location.coordinate.latitude, location.coordinate.longitude)
         }

Examples/Swift/SwiftExample/CustomSelectors/XLFormRowViewController/MapViewController.swift

@@ -42,11 +42,11 @@ class MapViewController : UIViewController, XLFormRowDescriptorViewController, M
     var rowDescriptor: XLFormRowDescriptor?
     lazy var mapView : MKMapView = { [unowned self] in
         let mapView = MKMapView(frame: self.view.frame)
-        mapView.autoresizingMask = [UIViewAutoresizing.FlexibleHeight, UIViewAutoresizing.FlexibleWidth]
+        mapView.autoresizingMask = [UIViewAutoresizing.flexibleHeight, UIViewAutoresizing.flexibleWidth]
         return mapView
     }()
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
     }
 
@@ -60,7 +60,7 @@ class MapViewController : UIViewController, XLFormRowDescriptorViewController, M
         view.addSubview(mapView)
         mapView.delegate = self
         if let value = rowDescriptor?.value as? CLLocation {
-            mapView.setCenterCoordinate(value.coordinate, animated: false)
+            mapView.setCenter(value.coordinate, animated: false)
             title = String(format: "%0.4f, %0.4f", mapView.centerCoordinate.latitude, mapView.centerCoordinate.longitude)
             let annotation = MapAnnotation()
             annotation.coordinate = value.coordinate
@@ -70,18 +70,18 @@ class MapViewController : UIViewController, XLFormRowDescriptorViewController, M
     
 //MARK - - MKMapViewDelegate
     
-    func mapView(mapView: MKMapView, viewForAnnotation annotation: MKAnnotation) -> MKAnnotationView? {
+    func mapView(_ mapView: MKMapView, viewFor annotation: MKAnnotation) -> MKAnnotationView? {
 
         let pinAnnotationView = MKPinAnnotationView(annotation: annotation, reuseIdentifier: "annotation")
-        pinAnnotationView.pinColor =  MKPinAnnotationColor.Red
-        pinAnnotationView.draggable = true
+        pinAnnotationView.pinColor =  MKPinAnnotationColor.red
+        pinAnnotationView.isDraggable = true
         pinAnnotationView.animatesDrop = true
         return pinAnnotationView
     }
     
     
-    func mapView(mapView: MKMapView, annotationView view: MKAnnotationView, didChangeDragState newState: MKAnnotationViewDragState, fromOldState oldState: MKAnnotationViewDragState) {
-        if (newState == .Ending){
+    func mapView(_ mapView: MKMapView, annotationView view: MKAnnotationView, didChange newState: MKAnnotationViewDragState, fromOldState oldState: MKAnnotationViewDragState) {
+        if (newState == .ending){
             if let rowDescriptor = rowDescriptor, let annotation = view.annotation {
                 rowDescriptor.value = CLLocation(latitude:annotation.coordinate.latitude, longitude:annotation.coordinate.longitude)
                 self.title = String(format: "%0.4f, %0.4f", annotation.coordinate.latitude, annotation.coordinate.longitude)

Examples/Swift/SwiftExample/Dates/DateAndTimeValueTrasformer.swift

@@ -23,7 +23,7 @@
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 // THE SOFTWARE.
 
-class DateValueTrasformer : NSValueTransformer {
+class DateValueTrasformer : ValueTransformer {
 
     override class func transformedValueClass() -> AnyClass {
         return NSString.self
@@ -34,18 +34,18 @@ class DateValueTrasformer : NSValueTransformer {
         return false
     }
     
-    override func transformedValue(value: AnyObject?) -> AnyObject? {
-        if let date = value as? NSDate {
-            let dateFormatter = NSDateFormatter()
-            dateFormatter.dateStyle = .FullStyle
-            dateFormatter.timeStyle = .NoStyle
-            return dateFormatter.stringFromDate(date)
+    override func transformedValue(_ value: Any?) -> Any? {
+        if let date = value as? Date {
+            let dateFormatter = DateFormatter()
+            dateFormatter.dateStyle = .full
+            dateFormatter.timeStyle = .none
+            return dateFormatter.string(from: date)
         }
         return nil
     }
 }
 
-class DateTimeValueTrasformer: NSValueTransformer {
+class DateTimeValueTrasformer: ValueTransformer {
 
     override class func transformedValueClass() -> AnyClass {
         return NSString.self
@@ -56,12 +56,12 @@ class DateTimeValueTrasformer: NSValueTransformer {
         return false
     }
 
-    override func transformedValue(value: AnyObject?) -> AnyObject? {
-        if let date = value as? NSDate {
-            let dateFormatter = NSDateFormatter()
-            dateFormatter.dateStyle = .MediumStyle
-            dateFormatter.timeStyle = .ShortStyle
-            return dateFormatter.stringFromDate(date)
+    override func transformedValue(_ value: Any?) -> Any? {
+        if let date = value as? Date {
+            let dateFormatter = DateFormatter()
+            dateFormatter.dateStyle = .medium
+            dateFormatter.timeStyle = .short
+            return dateFormatter.string(from: date)
         }
         return nil
     }

Examples/Swift/SwiftExample/Dates/DatesFormViewController.swift

@@ -26,7 +26,7 @@
 
 class DatesFormViewController: XLFormViewController {
 
-    private struct Tags {
+    fileprivate struct Tags {
         static let DateInline = "dateInline"
         static let TimeInline = "timeInline"
         static let DateTimeInline = "dateTimeInline"
@@ -38,7 +38,7 @@ class DatesFormViewController: XLFormViewController {
         static let CountDownTimer = "countDownTimer"
     }
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         initializeForm()
     }
@@ -50,15 +50,15 @@ class DatesFormViewController: XLFormViewController {
     
     override func viewDidLoad() {
         super.viewDidLoad()
-        let barButton = UIBarButtonItem(title: "Disable", style: .Plain, target: self, action: "disableEnable:")
+        let barButton = UIBarButtonItem(title: "Disable", style: .plain, target: self, action: #selector(DatesFormViewController.disableEnable(_:)))
         barButton.possibleTitles = Set(["Disable", "Enable"])
         navigationItem.rightBarButtonItem = barButton
     }
     
     
-    func disableEnable(button : UIBarButtonItem){
-        form.disabled = !form.disabled
-        button.title = form.disabled ? "Enable" : "Disable"
+    @objc func disableEnable(_ button : UIBarButtonItem){
+        form.isDisabled = !form.isDisabled
+        button.title = form.isDisabled ? "Enable" : "Disable"
         tableView.endEditing(true)
         tableView.reloadData()
     }
@@ -70,78 +70,79 @@ class DatesFormViewController: XLFormViewController {
         
         form = XLFormDescriptor(title: "Date & Time")
         
-        section = XLFormSectionDescriptor.formSectionWithTitle("Inline Dates")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Inline Dates")
         form.addFormSection(section)
         
         // Date
         row = XLFormRowDescriptor(tag: Tags.DateInline, rowType: XLFormRowDescriptorTypeDateInline, title:"Date")
-        row.value = NSDate()
+        row.value = Date()
+        row.cellConfigAtConfigure["locale"] =  Locale(identifier: "FR_fr")
         section.addFormRow(row)
         
         // Time
         row = XLFormRowDescriptor(tag: Tags.TimeInline, rowType: XLFormRowDescriptorTypeTimeInline, title: "Time")
-        row.value = NSDate()
+        row.value = Date()
         section.addFormRow(row)
         
         // DateTime
         row = XLFormRowDescriptor(tag: Tags.DateTimeInline, rowType: XLFormRowDescriptorTypeDateTimeInline, title: "Date Time")
-        row.value = NSDate()
+        row.value = Date()
         section.addFormRow(row)
         
         // CountDownTimer
         row = XLFormRowDescriptor(tag: Tags.CountDownTimerInline, rowType:XLFormRowDescriptorTypeCountDownTimerInline, title:"Countdown Timer")
-        row.value = NSDate()
+        row.value = Date()
         section.addFormRow(row)
         
 
-        section = XLFormSectionDescriptor.formSectionWithTitle("Dates") //
+        section = XLFormSectionDescriptor.formSection(withTitle: "Dates") //
         form.addFormSection(section)
 
         
         // Date
         row = XLFormRowDescriptor(tag: Tags.Date, rowType:XLFormRowDescriptorTypeDate, title:"Date")
-        row.value = NSDate()
-        row.cellConfigAtConfigure["minimumDate"] = NSDate()
-        row.cellConfigAtConfigure["maximumDate"] = NSDate(timeIntervalSinceNow: 60*60*24*3)
+        row.value = Date()
+        row.cellConfigAtConfigure["minimumDate"] = Date()
+        row.cellConfigAtConfigure["maximumDate"] = Date(timeIntervalSinceNow: 60*60*24*3)
         section.addFormRow(row)
         
         // Time
         row = XLFormRowDescriptor(tag: Tags.Time, rowType: XLFormRowDescriptorTypeTime, title: "Time")
         row.cellConfigAtConfigure["minuteInterval"] = 10
-        row.value = NSDate()
+        row.value = Date()
         section.addFormRow(row)
         
         // DateTime
         row = XLFormRowDescriptor(tag: Tags.DateTime, rowType: XLFormRowDescriptorTypeDateTime, title: "Date Time")
-        row.value = NSDate()
+        row.value = Date()
         section.addFormRow(row)
         
         // CountDownTimer
         row = XLFormRowDescriptor(tag: Tags.CountDownTimer, rowType: XLFormRowDescriptorTypeCountDownTimer, title: "Countdown Timer")
-        row.value = NSDate()
+        row.value = Date()
         section.addFormRow(row)
         
         
-        section = XLFormSectionDescriptor.formSectionWithTitle("Disabled Dates")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Disabled Dates")
         section.footerTitle = "DatesFormViewController.swift"
         form.addFormSection(section)
         
         // Date
         row = XLFormRowDescriptor(tag: nil, rowType: XLFormRowDescriptorTypeDate, title: "Date")
-        row.disabled = NSNumber(bool: true)
-        row.required = true
-        row.value = NSDate()
+        row.disabled = NSNumber(value: true as Bool)
+        row.isRequired = true
+        row.value = Date()
         section.addFormRow(row)
 
         
 
-        section = XLFormSectionDescriptor.formSectionWithTitle("DatePicker")
+        section = XLFormSectionDescriptor.formSection(withTitle: "DatePicker")
         form.addFormSection(section)
 
         // DatePicker
         row = XLFormRowDescriptor(tag: Tags.DatePicker, rowType:XLFormRowDescriptorTypeDatePicker)
-        row.cellConfigAtConfigure["datePicker.datePickerMode"] = UIDatePickerMode.Date.rawValue
-        row.value = NSDate()
+        row.cellConfigAtConfigure["datePicker.datePickerMode"] = UIDatePickerMode.date.rawValue
+        row.value = Date()
         section.addFormRow(row)
         
         
@@ -150,12 +151,13 @@ class DatesFormViewController: XLFormViewController {
     
     
 // MARK: - XLFormDescriptorDelegate
-    
-    override func formRowDescriptorValueHasChanged(formRow: XLFormRowDescriptor!, oldValue: AnyObject!, newValue: AnyObject!) {
+    override func formRowDescriptorValueHasChanged(_ formRow: XLFormRowDescriptor!, oldValue: Any!, newValue: Any!) {
         super.formRowDescriptorValueHasChanged(formRow, oldValue: oldValue, newValue: newValue)
         if formRow.tag ==  Tags.DatePicker {
-            let alertView = UIAlertView(title: "DatePicker", message: "Value Has changed!", delegate: self, cancelButtonTitle: "OK")
-            alertView.show()
+            let alert = UIAlertController(title: "DatePicker", message: "Values has changed!", preferredStyle: .alert)
+            alert.addAction(UIAlertAction(title: "OK", style: .default, handler: nil))
+            
+            present(alert, animated: true, completion: nil)
         }
     }
 

Examples/Swift/SwiftExample/DynamicSelector/DynamicSelectorsFormViewController.swift

@@ -25,7 +25,7 @@
 
 class DynamicSelectorsFormViewController : XLFormViewController {
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         initializeForm()
     }
@@ -42,7 +42,7 @@ class DynamicSelectorsFormViewController : XLFormViewController {
         var row : XLFormRowDescriptor
         
         // Basic Information
-        section = XLFormSectionDescriptor.formSectionWithTitle("Dynamic Selectors")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Dynamic Selectors")
         section.footerTitle = "DynamicSelectorsFormViewController.swift"
         form.addFormSection(section)
         
@@ -51,7 +51,7 @@ class DynamicSelectorsFormViewController : XLFormViewController {
         row.action.viewControllerClass = UsersTableViewController.self
         section.addFormRow(row)
         
-        if UIDevice.currentDevice().userInterfaceIdiom == .Pad {
+        if UIDevice.current.userInterfaceIdiom == .pad {
             // Selector PopOver
             row = XLFormRowDescriptor(tag: "selectorUserPopover", rowType:XLFormRowDescriptorTypeSelectorPopover, title:"User Popover")
             row.action.viewControllerClass = UsersTableViewController.self

Examples/Swift/SwiftExample/DynamicSelector/UsersTableViewController.swift

@@ -38,7 +38,7 @@ class UserCell : UITableViewCell {
     lazy var userName : UILabel = {
         let tempUserName = UILabel()
         tempUserName.translatesAutoresizingMaskIntoConstraints = false
-        tempUserName.font = UIFont.systemFontOfSize(15.0)
+        tempUserName.font = UIFont.systemFont(ofSize: 15.0)
         return tempUserName
     }()
 
@@ -55,7 +55,7 @@ class UserCell : UITableViewCell {
         fatalError("init(coder:) has not been implemented")
     }
 
-    override func setSelected(selected: Bool, animated: Bool) {
+    override func setSelected(_ selected: Bool, animated: Bool) {
         super.setSelected(selected, animated: animated)
         
     }
@@ -63,11 +63,11 @@ class UserCell : UITableViewCell {
 // MARK: - Layout Constraints
 
     func layoutConstraints() -> [NSLayoutConstraint]{
-        let views = ["image": self.userImage, "name": self.userName ]
+        let views = ["image": self.userImage, "name": self.userName ] as [String : Any]
         let metrics = [ "imgSize": 50.0, "margin": 12.0]
         
-        var result = NSLayoutConstraint.constraintsWithVisualFormat("H:|-(margin)-[image(imgSize)]-[name]", options:.AlignAllTop, metrics: metrics, views: views)
-        result += NSLayoutConstraint.constraintsWithVisualFormat("V:|-(margin)-[image(imgSize)]", options:NSLayoutFormatOptions(), metrics:metrics, views: views)
+        var result = NSLayoutConstraint.constraints(withVisualFormat: "H:|-(margin)-[image(imgSize)]-[name]", options:.alignAllTop, metrics: metrics, views: views)
+        result += NSLayoutConstraint.constraints(withVisualFormat: "V:|-(margin)-[image(imgSize)]", options:NSLayoutFormatOptions(), metrics:metrics, views: views)
         return result
     }
     
@@ -91,9 +91,9 @@ class UsersJSONSerialization {
         "{\"id\":4,\"name\":\"Montgomery Burns\",\"imageName\":\"Montgomery_Burns.png\"}," +
         "{\"id\":5,\"name\":\"Ned Flanders\",\"imageName\":\"Ned_Flanders.png\"}," +
         "{\"id\":6,\"name\":\"Otto Mann\",\"imageName\":\"Otto_Mann.png\"}]"
-        let jsonData = dataString.dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: true)
+        let jsonData = dataString.data(using: String.Encoding.utf8, allowLossyConversion: true)
         do {
-            let result = try NSJSONSerialization.JSONObjectWithData(jsonData!, options: NSJSONReadingOptions()) as! Array<AnyObject>
+            let result = try JSONSerialization.jsonObject(with: jsonData!, options: JSONSerialization.ReadingOptions()) as! Array<AnyObject>
             return result
         }
         catch let error as NSError {
@@ -124,29 +124,25 @@ class User: NSObject,  XLFormOptionObject {
     func formDisplayText() -> String {
         return self.userName
     }
-    
-    func formValue() -> AnyObject {
-        return self.userId
+
+    func formValue() -> Any {
+        return self.userId as Any
     }
     
 }
 
-class UsersTableViewController : UITableViewController, XLFormRowDescriptorViewController, XLFormRowDescriptorPopoverViewController {
-
-    
+class UsersTableViewController : UITableViewController, XLFormRowDescriptorViewController {
     var rowDescriptor : XLFormRowDescriptor?
-    var popoverController : UIPopoverController?
-    
     var userCell : UserCell?
     
-    private let kUserCellIdentifier = "UserCell"
+    fileprivate let kUserCellIdentifier = "UserCell"
     
     
     override init(style: UITableViewStyle) {
         super.init(style: style);
     }
     
-    override init(nibName nibNameOrNil: String!, bundle nibBundleOrNil: NSBundle!) {
+    override init(nibName nibNameOrNil: String!, bundle nibBundleOrNil: Bundle!) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
     }
     
@@ -156,53 +152,53 @@ class UsersTableViewController : UITableViewController, XLFormRowDescriptorViewC
     
     override func viewDidLoad() {
         super.viewDidLoad()
-        tableView.registerClass(UserCell.self, forCellReuseIdentifier: kUserCellIdentifier)
+        tableView.register(UserCell.self, forCellReuseIdentifier: kUserCellIdentifier)
         tableView.tableFooterView = UIView(frame: CGRect.zero)
     }
     
 // MARK: UITableViewDataSource
     
-    override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
+    override func numberOfSections(in tableView: UITableView) -> Int {
         return 1
     }
     
-    override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
         return UsersJSONSerialization.sharedInstance.userData!.count
     }
     
-    override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
-        let cell: UserCell = tableView.dequeueReusableCellWithIdentifier(self.kUserCellIdentifier, forIndexPath: indexPath) as! UserCell
+    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+        let cell: UserCell = tableView.dequeueReusableCell(withIdentifier: self.kUserCellIdentifier, for: indexPath) as! UserCell
         let usersData = UsersJSONSerialization.sharedInstance.userData! as! Array<Dictionary<String, AnyObject>>
-        let userData = usersData[indexPath.row] as Dictionary<String, AnyObject>
+        let userData = usersData[(indexPath as NSIndexPath).row] as Dictionary<String, AnyObject>
         let userId = userData["id"] as! Int
         cell.userName.text = userData["name"] as? String
         cell.userImage.image = UIImage(named: (userData["imageName"] as? String)!)
         if let value = rowDescriptor?.value {
-            cell.accessoryType = value.formValue().isEqual(userId) ? .Checkmark : .None
+            cell.accessoryType = ((value as? XLFormOptionObject)?.formValue() as? Int) == userId ? .checkmark : .none
         }
         return cell;
 
     }
     
-    override func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
+    override func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
         return 73.0
     }
     
 
 //MARK: UITableViewDelegate
 
-    override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
+    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
         
         let usersData = UsersJSONSerialization.sharedInstance.userData! as! Array<Dictionary<String, AnyObject>>
-        let userData = usersData[indexPath.row] as Dictionary<String, AnyObject>
+        let userData = usersData[(indexPath as NSIndexPath).row] as Dictionary<String, AnyObject>
         let user = User(userId: (userData["id"] as! Int), userName: userData["name"] as! String, userImage: userData["imageName"] as! String)
         self.rowDescriptor!.value = user;
-        if let porpOver = self.popoverController {
-            porpOver.dismissPopoverAnimated(true)
-            porpOver.delegate?.popoverControllerDidDismissPopover!(porpOver)
+        
+        if let popOver = self.presentedViewController, popOver.modalPresentationStyle == .popover {
+            dismiss(animated: true, completion: nil)
         }
-        else if parentViewController is UINavigationController {
-            navigationController?.popViewControllerAnimated(true)
+        else if parent is UINavigationController {
+            navigationController?.popViewController(animated: true)
         }
     }
     

Examples/Swift/SwiftExample/ExamplesFormViewController.swift

@@ -28,7 +28,7 @@
 
 class ExamplesFormViewController : XLFormViewController {
 
-    private struct Tags {
+    fileprivate struct Tags {
         static let RealExample = "RealExamples"
         static let TextFieldAndTextView = "TextFieldAndTextView"
         static let Selectors = "Selectors"
@@ -46,7 +46,7 @@ class ExamplesFormViewController : XLFormViewController {
         static let AccessoryView = "Accessory View"
     }
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         initializeForm()
     }
@@ -66,7 +66,7 @@ class ExamplesFormViewController : XLFormViewController {
                 
         form = XLFormDescriptor()
         
-        section = XLFormSectionDescriptor.formSectionWithTitle("Real examples")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Real examples")
         form.addFormSection(section)
         
         // NativeEventFormViewController
@@ -74,7 +74,7 @@ class ExamplesFormViewController : XLFormViewController {
         row.action.formSegueIdentifier = "NativeEventNavigationViewControllerSegue"
         section.addFormRow(row)
 
-        section = XLFormSectionDescriptor.formSectionWithTitle("This form is actually an example")
+        section = XLFormSectionDescriptor.formSection(withTitle: "This form is actually an example")
         section.footerTitle = "ExamplesFormViewController.swift, Select an option to view another example"
         form.addFormSection(section)
         
@@ -102,7 +102,7 @@ class ExamplesFormViewController : XLFormViewController {
         section.addFormRow(row)
         
         
-        section = XLFormSectionDescriptor.formSectionWithTitle("Multivalued example")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Multivalued example")
         form.addFormSection(section)
         
         
@@ -123,14 +123,14 @@ class ExamplesFormViewController : XLFormViewController {
         section.addFormRow(row)
         
         
-        section = XLFormSectionDescriptor.formSectionWithTitle("UI Customization")
+        section = XLFormSectionDescriptor.formSection(withTitle: "UI Customization")
         form.addFormSection(section)
         
         row = XLFormRowDescriptor(tag: Tags.UICusomization, rowType: XLFormRowDescriptorTypeButton, title:"UI Customization")
         row.action.viewControllerClass = UICustomizationFormViewController.self
         section.addFormRow(row)
         
-        section = XLFormSectionDescriptor.formSectionWithTitle("Custom Rows")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Custom Rows")
         form.addFormSection(section)
 
         
@@ -138,7 +138,7 @@ class ExamplesFormViewController : XLFormViewController {
         row.action.viewControllerClass = CustomRowsViewController.self
         section.addFormRow(row)
         
-        section = XLFormSectionDescriptor.formSectionWithTitle("Accessory View")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Accessory View")
         form.addFormSection(section)
 
         row = XLFormRowDescriptor(tag: Tags.AccessoryView, rowType: XLFormRowDescriptorTypeButton, title:"Accessory Views")
@@ -146,7 +146,7 @@ class ExamplesFormViewController : XLFormViewController {
         section.addFormRow(row)
         
     
-        section = XLFormSectionDescriptor.formSectionWithTitle("Validation Examples")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Validation Examples")
         form.addFormSection(section)
         
         
@@ -154,7 +154,7 @@ class ExamplesFormViewController : XLFormViewController {
         row.action.formSegueIdentifier = "ValidationExamplesFormViewControllerSegue"
         section.addFormRow(row)
 
-        section = XLFormSectionDescriptor.formSectionWithTitle("Using Predicates")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Using Predicates")
         form.addFormSection(section)
         
         

Examples/Swift/SwiftExample/Images.xcassets/AppIcon.appiconset/Contents.json

@@ -66,6 +66,11 @@
       "idiom" : "ipad",
       "filename" : "xl_appicon_152.png",
       "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "83.5x83.5",
+      "scale" : "2x"
     }
   ],
   "info" : {

Examples/Swift/SwiftExample/Inputs/InputsFormViewController.swift

@@ -26,7 +26,7 @@
 
 class InputsFormViewController : XLFormViewController {
 
-    private struct Tags {
+    fileprivate struct Tags {
         static let Name = "name"
         static let Email = "email"
         static let Twitter = "twitter"
@@ -41,7 +41,7 @@ class InputsFormViewController : XLFormViewController {
         static let Notes = "notes"
     }
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         initializeForm()
     }
@@ -60,25 +60,25 @@ class InputsFormViewController : XLFormViewController {
         form = XLFormDescriptor(title: "Text Fields")
         form.assignFirstResponderOnShow = true
         
-        section = XLFormSectionDescriptor.formSectionWithTitle("TextField Types")
+        section = XLFormSectionDescriptor.formSection(withTitle: "TextField Types")
         section.footerTitle = "This is a long text that will appear on section footer"
         form.addFormSection(section)
         
         
         // Name
         row = XLFormRowDescriptor(tag: Tags.Name, rowType: XLFormRowDescriptorTypeText, title: "Name")
-        row.required = true
+        row.isRequired = true
         section.addFormRow(row)
         
         // Email
         row = XLFormRowDescriptor(tag: Tags.Email, rowType: XLFormRowDescriptorTypeEmail, title: "Email")
         // validate the email
-        row.addValidator(XLFormValidator.emailValidator())
+        row.addValidator(XLFormValidator.email())
         section.addFormRow(row)
         
         // Twitter
         row = XLFormRowDescriptor(tag: Tags.Name, rowType: XLFormRowDescriptorTypeTwitter, title: "Twitter")
-        row.disabled = NSNumber(bool: true)
+        row.disabled = NSNumber(value: true as Bool)
         row.value = "@no_editable"
         section.addFormRow(row)
         
@@ -121,7 +121,7 @@ class InputsFormViewController : XLFormViewController {
         section.addFormRow(row)
         
 
-        section = XLFormSectionDescriptor.formSectionWithTitle("TextView With Label Example")
+        section = XLFormSectionDescriptor.formSection(withTitle: "TextView With Label Example")
         form.addFormSection(section)
         
         row = XLFormRowDescriptor(tag: Tags.Number, rowType: XLFormRowDescriptorTypeTextView, title: "Notes")
@@ -134,10 +134,10 @@ class InputsFormViewController : XLFormViewController {
     override func viewDidLoad()
     {
         super.viewDidLoad()
-        navigationItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: .Save, target: self, action: "savePressed:")
+        navigationItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: .save, target: self, action: #selector(InputsFormViewController.savePressed(_:)))
     }
     
-    func savePressed(button: UIBarButtonItem)
+    @objc func savePressed(_ button: UIBarButtonItem)
     {
         let validationErrors : Array<NSError> = self.formValidationErrors() as! Array<NSError>
         if (validationErrors.count > 0){
@@ -145,8 +145,11 @@ class InputsFormViewController : XLFormViewController {
             return
         }
         self.tableView.endEditing(true)
-        let alertView = UIAlertView(title: "Valid Form", message: "No errors found", delegate: self, cancelButtonTitle: "OK")
-        alertView.show()
+        
+        let alert = UIAlertController(title: "Valid Form", message: "No errors found!", preferredStyle: .alert)
+        alert.addAction(UIAlertAction(title: "OK", style: .default, handler: nil))
+        
+        present(alert, animated: true, completion: nil)
     }
 
 }

Examples/Swift/SwiftExample/MultiValuedSections/MultivaluedFormViewController.swift

@@ -31,7 +31,7 @@ class MultivaluedFormViewController : XLFormViewController {
         initializeForm()
     }
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         initializeForm()
     }
@@ -45,7 +45,7 @@ class MultivaluedFormViewController : XLFormViewController {
         form = XLFormDescriptor(title: "Multivalued Examples")
         
         // Multivalued section
-        section = XLFormSectionDescriptor.formSectionWithTitle("Multivalued TextField", sectionOptions:XLFormSectionOptions.CanReorder.union(.CanInsert).union(.CanDelete), sectionInsertMode:.Button)
+        section = XLFormSectionDescriptor.formSection(withTitle: "Multivalued TextField", sectionOptions:XLFormSectionOptions.canReorder.union(.canInsert).union(.canDelete), sectionInsertMode:.button)
         section.multivaluedAddButton!.title = "Add New Tag"
         section.footerTitle = "XLFormSectionInsertModeButton sectionType adds a 'Add Item' (Add New Tag) button row as last cell."
         // set up the row template
@@ -56,7 +56,7 @@ class MultivaluedFormViewController : XLFormViewController {
         form.addFormSection(section)
         
         // Another Multivalued section
-        section = XLFormSectionDescriptor.formSectionWithTitle("Multivalued ActionSheet Selector example", sectionOptions:XLFormSectionOptions.CanInsert.union(.CanDelete))
+        section = XLFormSectionDescriptor.formSection(withTitle: "Multivalued ActionSheet Selector example", sectionOptions:XLFormSectionOptions.canInsert.union(.canDelete))
         section.footerTitle = "XLFormSectionInsertModeLastRow sectionType adds a '+' icon inside last table view cell allowing us to add a new row."
         form.addFormSection(section)
         row = XLFormRowDescriptor(tag: nil, rowType: XLFormRowDescriptorTypeSelectorActionSheet, title: "Tap to select..")
@@ -65,7 +65,7 @@ class MultivaluedFormViewController : XLFormViewController {
     
     
         // Another one
-        section = XLFormSectionDescriptor.formSectionWithTitle("Multivalued Push Selector example", sectionOptions: XLFormSectionOptions.CanInsert.union(.CanDelete).union(.CanReorder), sectionInsertMode: .Button)
+        section = XLFormSectionDescriptor.formSection(withTitle: "Multivalued Push Selector example", sectionOptions: XLFormSectionOptions.canInsert.union(.canDelete).union(.canReorder), sectionInsertMode: .button)
         section.footerTitle = "MultivaluedFormViewController.swift"
         form.addFormSection(section)
         row = XLFormRowDescriptor(tag: nil, rowType: XLFormRowDescriptorTypeSelectorPush, title: "Tap to select )..")
@@ -78,47 +78,50 @@ class MultivaluedFormViewController : XLFormViewController {
 
     override func viewDidLoad() {
         super.viewDidLoad()
-        navigationItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: .Edit, target: self, action: "addDidTouch:")
+        navigationItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: .edit, target: self, action: #selector(MultivaluedFormViewController.addDidTouch(_:)))
     }
     
 //MARK: - Actions
     
-    func addDidTouch(sender: UIBarButtonItem) {
-        let actionSheet = UIActionSheet(title: nil, delegate: self, cancelButtonTitle: "Cancel", destructiveButtonTitle: "Remove Last Section", otherButtonTitles: "Add a section at the end", self.form!.disabled ? "Enable Form" : "Disable Form")
-        actionSheet.showInView(view)
-    }
-
-//MARK: - UIActionSheetDelegate
-
-
-    override func actionSheet(actionSheet: UIActionSheet, clickedButtonAtIndex buttonIndex: Int) {
-        if actionSheet.destructiveButtonIndex == buttonIndex {
-            if form.formSections.count > 0 {
+    @objc func addDidTouch(_ sender: UIBarButtonItem) {
+        let actionSheet = UIAlertController(title: nil, message: nil, preferredStyle: .actionSheet)
+        
+        let cancelAction = UIAlertAction(title: "Cancel", style: .cancel, handler: nil)
+        let removeAction = UIAlertAction(title: "Remove Last Section", style: .destructive, handler: { [weak self] alert in
+            guard let `self` = self else { return }
+            
+            if self.form.formSections.count > 0 {
                 // remove last section
-                form.removeFormSectionAtIndex(UInt(form.formSections.count - 1))
+                self.form.removeFormSection(at: UInt(self.form.formSections.count - 1))
             }
-        }
-        else if actionSheet.buttonTitleAtIndex(buttonIndex) == "Add a section at the end" {
-            // add a new section
-//            let dateString = NSDateFormatter.localizedStringFromDate(NSDate(), dateStyle: NSDateFormatterStyle.ShortStyle, timeStyle: NSDateFormatterStyle.ShortStyle)
-            let newSection  = XLFormSectionDescriptor.formSectionWithTitle("Section created at \(NSDateFormatter.localizedStringFromDate(NSDate(), dateStyle: NSDateFormatterStyle.ShortStyle, timeStyle: NSDateFormatterStyle.ShortStyle))", sectionOptions:XLFormSectionOptions.CanInsert.union(.CanDelete))
+        })
+        let addSectionAction = UIAlertAction(title: "Add a section at the end", style: .default, handler: { [weak self] alert in
+            guard let `self` = self else { return }
+            
+            let newSection  = XLFormSectionDescriptor.formSection(withTitle: "Section created at \(DateFormatter.localizedString(from: Date(), dateStyle: DateFormatter.Style.short, timeStyle: DateFormatter.Style.short))", sectionOptions:XLFormSectionOptions.canInsert.union(.canDelete))
             newSection.multivaluedTag = "multivaluedPushSelector_\(self.form.formSections.count)"
             let newRow = XLFormRowDescriptor(tag: nil, rowType: XLFormRowDescriptorTypeSelectorPush, title: "Tap to select )..")
             newRow.selectorOptions = ["Option 1", "Option 2", "Option 3"]
             newSection.addFormRow(newRow)
-            form.addFormSection(newSection)
-        }
-        else {
-            form.disabled = !self.form.disabled
-            tableView.endEditing(true)
-            tableView.reloadData()
-        }
+            self.form.addFormSection(newSection)
+        })
+        let toggleAction = UIAlertAction(title: self.form!.isDisabled ? "Enable Form" : "Disable Form", style: .default, handler: { [weak self] alert in
+            guard let `self` = self else { return }
+            
+            self.form.isDisabled = !self.form.isDisabled
+            self.tableView.endEditing(true)
+            self.tableView.reloadData()
+        })
+        
+        actionSheet.addAction(addSectionAction)
+        actionSheet.addAction(removeAction)
+        actionSheet.addAction(cancelAction)
+        actionSheet.addAction(toggleAction)
+        
+        present(actionSheet, animated: true, completion: nil)
     }
 }
 
-
-
-
 class MultivaluedOnlyReorderViewController : XLFormViewController {
     
     required init?(coder aDecoder: NSCoder) {
@@ -126,7 +129,7 @@ class MultivaluedOnlyReorderViewController : XLFormViewController {
         self.initializeForm()
     }
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         self.initializeForm()
     }
@@ -143,29 +146,31 @@ class MultivaluedOnlyReorderViewController : XLFormViewController {
         form = XLFormDescriptor(title: "Only Reorder Examples")
         
         // Multivalued Section with inline rows - section set up to support only reordering
-        section = XLFormSectionDescriptor.formSectionWithTitle("Reordering Inline Rows",
-                                                 sectionOptions:.CanReorder)
+        section = XLFormSectionDescriptor.formSection(withTitle: "Reordering Inline Rows",
+                                                 sectionOptions:.canReorder)
         section.footerTitle = "XLFormRowDescriptorTypeDateInline row type"
         form.addFormSection(section)
         var idx = 0
         for listItem in list {
-            let timeIntervalSinceNow = NSTimeInterval(secondsPerDay * ++idx)
+            idx += 1
+            let timeIntervalSinceNow = TimeInterval(secondsPerDay * idx)
             row = XLFormRowDescriptor(tag: nil, rowType:XLFormRowDescriptorTypeDateInline, title: listItem)
-            row.value = NSDate(timeIntervalSinceNow:timeIntervalSinceNow)
+            row.value = Date(timeIntervalSinceNow:timeIntervalSinceNow)
             section.addFormRow(row)
         }
     
         // Multivalued Section with common rows - section set up to support only reordering
-        section = XLFormSectionDescriptor.formSectionWithTitle("Reordering Rows", sectionOptions:.CanReorder)
+        section = XLFormSectionDescriptor.formSection(withTitle: "Reordering Rows", sectionOptions:.canReorder)
         section.footerTitle = "XLFormRowDescriptorTypeInfo row type"
         form.addFormSection(section)
     
         
         idx = 0
         for listItem in list {
-            let timeIntervalSinceNow  = NSTimeInterval(secondsPerDay * ++idx)
+            idx += 1
+            let timeIntervalSinceNow  = TimeInterval(secondsPerDay * idx)
             row = XLFormRowDescriptor(tag: nil, rowType:XLFormRowDescriptorTypeInfo, title: listItem)
-            row.value = NSDateFormatter.localizedStringFromDate(NSDate(timeIntervalSinceNow:timeIntervalSinceNow), dateStyle: .MediumStyle, timeStyle: .NoStyle)
+            row.value = DateFormatter.localizedString(from: Date(timeIntervalSinceNow:timeIntervalSinceNow), dateStyle: .medium, timeStyle: .none)
             section.addFormRow(row)
         }
         
@@ -182,7 +187,7 @@ class MultivaluedOnlyInserViewController : XLFormViewController {
     }
     
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         self.initializeForm()
     }
@@ -197,7 +202,7 @@ class MultivaluedOnlyInserViewController : XLFormViewController {
         
         form = XLFormDescriptor(title: "Multivalued Only Insert")
     
-        section = XLFormSectionDescriptor.formSectionWithTitle("XLFormSectionInsertModeButton", sectionOptions:.CanInsert, sectionInsertMode:.Button)
+        section = XLFormSectionDescriptor.formSection(withTitle: "XLFormSectionInsertModeButton", sectionOptions:.canInsert, sectionInsertMode:.button)
         form.addFormSection(section)
         
         
@@ -205,15 +210,15 @@ class MultivaluedOnlyInserViewController : XLFormViewController {
         row.cellConfig["textField.placeholder"] = "Add a new tag"
         section.multivaluedRowTemplate = row
         
-        section = XLFormSectionDescriptor.formSectionWithTitle("XLFormSectionInsertModeButton With Inline Cells", sectionOptions:.CanInsert, sectionInsertMode:.Button)
+        section = XLFormSectionDescriptor.formSection(withTitle: "XLFormSectionInsertModeButton With Inline Cells", sectionOptions:.canInsert, sectionInsertMode:.button)
         row = XLFormRowDescriptor(tag: nil, rowType:XLFormRowDescriptorTypeDateInline)
-        row.value = NSDate()
+        row.value = Date()
         row.title = "Date"
         section.multivaluedRowTemplate = row
         form.addFormSection(section)
 
-        section = XLFormSectionDescriptor.formSectionWithTitle("XLFormSectionInsertModeLastRow",
-                                                 sectionOptions:.CanInsert, sectionInsertMode:.LastRow)
+        section = XLFormSectionDescriptor.formSection(withTitle: "XLFormSectionInsertModeLastRow",
+                                                 sectionOptions:.canInsert, sectionInsertMode:.lastRow)
         form.addFormSection(section)
         for tag in nameList {
             // add a row to the section, the row will be used to crete new rows.
@@ -233,19 +238,19 @@ class MultivaluedOnlyDeleteViewController : XLFormViewController {
         initializeForm()
     }
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         initializeForm()
     }
     
     override func viewDidLoad() {
         super.viewDidLoad()
-        navigationItem.rightBarButtonItem = UIBarButtonItem(title: "Editing", style: .Plain, target: self, action: "toggleEditing:")
+        navigationItem.rightBarButtonItem = UIBarButtonItem(title: "Editing", style: .plain, target: self, action: #selector(MultivaluedOnlyDeleteViewController.toggleEditing(_:)))
     }
     
-    func toggleEditing(sender : UIBarButtonItem) {
-        tableView.setEditing(!tableView.editing, animated: true)
-        sender.title = tableView.editing ? "Editing" : "Not Editing"
+    @objc func toggleEditing(_ sender : UIBarButtonItem) {
+        tableView.setEditing(!tableView.isEditing, animated: true)
+        sender.title = tableView.isEditing ? "Editing" : "Not Editing"
     }
     
     func initializeForm() {
@@ -258,7 +263,7 @@ class MultivaluedOnlyDeleteViewController : XLFormViewController {
         
         form = XLFormDescriptor(title: "Multivalued Only Delete")
         
-        section = XLFormSectionDescriptor.formSectionWithTitle("", sectionOptions:.CanDelete)
+        section = XLFormSectionDescriptor.formSection(withTitle: "", sectionOptions:.canDelete)
         section.footerTitle = "you can swipe to delete when table.editing = NO (Not Editing)"
         form.addFormSection(section)
       
@@ -271,7 +276,7 @@ class MultivaluedOnlyDeleteViewController : XLFormViewController {
         }
     
         // Multivalued Section with inline row.
-        section = XLFormSectionDescriptor.formSectionWithTitle("", sectionOptions:.CanDelete)
+        section = XLFormSectionDescriptor.formSection(withTitle: "", sectionOptions:.canDelete)
         section.footerTitle = "you can swipe to delete when table.editing = NO (Not Editing)"
         form.addFormSection(section)
         

Examples/Swift/SwiftExample/Others/CustomCells/XLFormCustomCell.swift

@@ -50,10 +50,10 @@ class XLFormCustomCell : XLFormBaseCell {
         }
     }
    
-    override func formDescriptorCellDidSelectedWithFormController(controller: XLFormViewController!) {
+    override func formDescriptorCellDidSelected(withForm controller: XLFormViewController!) {
         // custom code here
         // i.e new behaviour when cell has been selected
-        if let string = rowDescriptor?.value as? String where string == "Am a custom cell, select me!" {
+        if let string = rowDescriptor?.value as? String , string == "Am a custom cell, select me!" {
             self.rowDescriptor?.value = string
         }
         else {
@@ -61,7 +61,7 @@ class XLFormCustomCell : XLFormBaseCell {
         }
         
         update()
-        controller.tableView.selectRowAtIndexPath(nil, animated: true, scrollPosition: .None)
+        controller.tableView.selectRow(at: nil, animated: true, scrollPosition: .none)
     }
     
 }

Examples/Swift/SwiftExample/Others/OthersFormViewController.swift

@@ -27,7 +27,7 @@ import MapKit
 
 class OthersFormViewController : XLFormViewController {
 
-    private struct Tags {
+    fileprivate struct Tags {
         static let SwitchBool = "switchBool"
         static let SwitchCheck = "switchCheck"
         static let StepCounter = "stepCounter"
@@ -46,12 +46,10 @@ class OthersFormViewController : XLFormViewController {
 
     required init?(coder aDecoder: NSCoder) {
         super.init(coder: aDecoder)
-        self.initializeForm()
     }
 
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
-        self.initializeForm()
     }
 
 
@@ -63,7 +61,7 @@ class OthersFormViewController : XLFormViewController {
         
         form = XLFormDescriptor(title: "Other Cells")
         
-        section = XLFormSectionDescriptor.formSectionWithTitle("Other Cells")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Other Cells")
         section.footerTitle = "OthersFormViewController.swift"
         form.addFormSection(section)
         
@@ -81,6 +79,12 @@ class OthersFormViewController : XLFormViewController {
         row.selectorOptions = ["Apple", "Orange", "Pear"]
         row.value = "Pear"
         section.addFormRow(row)
+
+        row = XLFormRowDescriptor(tag: Tags.SegmentedControl, rowType: XLFormRowDescriptorTypeSegmentedInline, title: "Fruits Inline")
+        row.selectorOptions = ["Apple", "Orange", "Pear"]
+        row.value = "Pear"
+        section.addFormRow(row)
+
         
         
         // Slider
@@ -99,31 +103,33 @@ class OthersFormViewController : XLFormViewController {
         // Info cell
         row = XLFormRowDescriptor(tag: Tags.Info, rowType: XLFormRowDescriptorTypeInfo)
         row.title = "Version"
-        row.value = NSBundle.mainBundle().infoDictionary!["CFBundleShortVersionString"]
+        row.value = Bundle.main.infoDictionary!["CFBundleShortVersionString"]
         section.addFormRow(row)
         
         
-        section = XLFormSectionDescriptor.formSectionWithTitle("Buttons")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Buttons")
         section.footerTitle = "Blue buttons will show a message when Switch is ON"
         form.addFormSection(section)
     
         // Button
         row = XLFormRowDescriptor(tag: Tags.Button, rowType: XLFormRowDescriptorTypeButton, title: "Button")
         row.cellConfig["textLabel.textColor"] = UIColor(red: 0.0, green: 122.0/255.0, blue: 1.0, alpha: 1.0)
-        row.action.formSelector = "didTouchButton:"
+        row.action.formSelector = #selector(OthersFormViewController.didTouchButton(_:))
         section.addFormRow(row)
         
         
         // Left Button
         row = XLFormRowDescriptor(tag: Tags.ButtonLeftAligned, rowType: XLFormRowDescriptorTypeButton, title: "Button with Block")
         row.cellConfig["textLabel.textColor"] = UIColor(red: 0.0, green: 122.0/255.0, blue: 1.0, alpha: 1.0)
-        row.cellConfig["textLabel.textAlignment"] = NSTextAlignment.Left.rawValue
-        row.cellConfig["accessoryType"] = UITableViewCellAccessoryType.DisclosureIndicator.rawValue
+        row.cellConfig["textLabel.textAlignment"] = NSTextAlignment.left.rawValue
+        row.cellConfig["accessoryType"] = UITableViewCellAccessoryType.disclosureIndicator.rawValue
         row.action.formBlock = { [weak self] (sender: XLFormRowDescriptor!) -> Void in
-            let switchRow = sender.sectionDescriptor.formDescriptor!.formRowWithTag(Tags.SwitchBool)!
-            if let value = switchRow.value where value.boolValue == true {
-                let alertView = UIAlertView(title: "Switch is ON", message: "Button has checked the switch value...", delegate: self, cancelButtonTitle: "OK")
-                alertView.show()
+            let switchRow = sender.sectionDescriptor.formDescriptor!.formRow(withTag: Tags.SwitchBool)!
+            if let value = switchRow.value , (value as AnyObject).boolValue == true {
+                let alert = UIAlertController(title: "Switch is ON", message: "Button has checked the switch value...", preferredStyle: .alert)
+                alert.addAction(UIAlertAction(title: "OK", style: .default, handler: nil))
+                
+                self?.present(alert, animated: true, completion: nil)
             }
             self?.deselectFormRow(sender)
         }
@@ -160,26 +166,30 @@ class OthersFormViewController : XLFormViewController {
         self.form = form
     }
     
-    
-    func didTouchButton(sender: XLFormRowDescriptor) {
-        if sender.sectionDescriptor.formDescriptor.formRowWithTag(Tags.SwitchBool)?.value?.boolValue == true{
-            let alertView = UIAlertView(title: "Switch is ON", message: "Button has checked the switch value...", delegate: self, cancelButtonTitle: "OK")
-            alertView.show()
+    @objc func didTouchButton(_ sender: XLFormRowDescriptor) {
+        if (sender.sectionDescriptor.formDescriptor.formRow(withTag: Tags.SwitchBool)?.value as AnyObject).boolValue == true{
+            let alert = UIAlertController(title: "Switch is ON", message: "Button has checked the switch value...", preferredStyle: .alert)
+            alert.addAction(UIAlertAction(title: "OK", style: .default, handler: nil))
+            
+            present(alert, animated: true, completion: nil)
         }
         self.deselectFormRow(sender)
     }
     
     override func viewDidLoad() {
         super.viewDidLoad()
-        let barButton = UIBarButtonItem(title: "Disable", style: .Plain, target: self, action: "disableEnable:")
+
+        initializeForm()
+
+        let barButton = UIBarButtonItem(title: "Disable", style: .plain, target: self, action: #selector(OthersFormViewController.disableEnable(_:)))
         barButton.possibleTitles = Set(["Disable", "Enable"])
         navigationItem.rightBarButtonItem = barButton
     }
     
     
-    func disableEnable(button : UIBarButtonItem) {
-        form.disabled = !form.disabled
-        button.title = form.disabled ? "Enable" : "Disable"
+    @objc func disableEnable(_ button : UIBarButtonItem) {
+        form.isDisabled = !form.isDisabled
+        button.title = form.isDisabled ? "Enable" : "Disable"
         tableView.endEditing(true)
         tableView.reloadData()
     }

Examples/Swift/SwiftExample/PredicateExamples/BasicPredicateViewController.swift

@@ -26,7 +26,7 @@
 
 class BasicPredicateViewController : XLFormViewController {
 
-    private struct Tags {
+    fileprivate struct Tags {
         
         static let HideRow = "tag1"
         static let HideSection = "tag2"
@@ -35,7 +35,7 @@ class BasicPredicateViewController : XLFormViewController {
 
     }
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         initializeForm()
     }

Examples/Swift/SwiftExample/PredicateExamples/BlogExampleViewController.swift

@@ -25,7 +25,7 @@
 
 class BlogExampleViewController : XLFormViewController {
 
-    private struct Tags {
+    fileprivate struct Tags {
         static let Hobbies = "hobbies"
         static let Sport = "sport"
         static let Film = "films1"
@@ -33,7 +33,7 @@ class BlogExampleViewController : XLFormViewController {
         static let Music = "music"
     }
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         initializeForm()
     }

Examples/Swift/SwiftExample/PredicateExamples/PredicateFormViewController.swift

@@ -26,7 +26,7 @@
 
 class PredicateFormViewController : XLFormViewController {
 
-    private struct Tags {
+    fileprivate struct Tags {
         static let Text = "text"
         static let Integer = "integer"
         static let Switch = "switch"
@@ -34,7 +34,7 @@ class PredicateFormViewController : XLFormViewController {
         static let Account = "account"
     }
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         initializeForm()
     }
@@ -77,7 +77,7 @@ class PredicateFormViewController : XLFormViewController {
         
         // Predicate Disabling
         row = XLFormRowDescriptor(tag: Tags.Date, rowType: XLFormRowDescriptorTypeDateInline, title:"Disabled")
-        row.value = NSDate()
+        row.value = Date()
         section.addFormRow(row)
         row.disabled = NSPredicate(format: "$\(Tags.Text).value contains[c] 'disable' OR ($\(Tags.Integer).value between {18, 60}) OR ($\(Tags.Switch).value == 0)")
         section.hidden = NSPredicate(format: "($\(Tags.Text).value contains[c] 'disable') AND ($\(Tags.Integer).value between {18, 60}) AND ($\(Tags.Switch).value == 0)")
@@ -99,9 +99,9 @@ class PredicateFormViewController : XLFormViewController {
         row.onChangeBlock = { [weak self] oldValue, newValue, _ in
             let noValue = "No Value"
             let message = "Old value: \(oldValue ?? noValue), New value: \(newValue ?? noValue)"
-            let alertView = UIAlertController(title: "Account Field changed", message: message, preferredStyle: .ActionSheet)
-            alertView.addAction(UIAlertAction(title: "Cancel", style: .Cancel, handler: nil))
-            self?.navigationController?.presentViewController(alertView, animated: true, completion: nil)
+            let alertView = UIAlertController(title: "Account Field changed", message: message, preferredStyle: .actionSheet)
+            alertView.addAction(UIAlertAction(title: "Cancel", style: .cancel, handler: nil))
+            self?.navigationController?.present(alertView, animated: true, completion: nil)
         }
         
         self.form = form

Examples/Swift/SwiftExample/RealExamples/NativeEventFormViewController.swift

@@ -31,7 +31,7 @@ class NativeEventFormViewController : XLFormViewController {
         initializeForm()
     }
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         initializeForm()
     }
@@ -50,7 +50,7 @@ class NativeEventFormViewController : XLFormViewController {
         // Title
         row = XLFormRowDescriptor(tag: "title", rowType: XLFormRowDescriptorTypeText)
         row.cellConfigAtConfigure["textField.placeholder"] = "Title"
-        row.required = true
+        row.isRequired = true
         section.addFormRow(row)
         
         // Location
@@ -67,12 +67,12 @@ class NativeEventFormViewController : XLFormViewController {
         
         // Starts
         row = XLFormRowDescriptor(tag: "starts", rowType: XLFormRowDescriptorTypeDateTimeInline, title: "Starts")
-        row.value = NSDate(timeIntervalSinceNow: 60*60*24)
+        row.value = Date(timeIntervalSinceNow: 60*60*24)
         section.addFormRow(row)
         
         // Ends
         row = XLFormRowDescriptor(tag: "ends", rowType: XLFormRowDescriptorTypeDateTimeInline, title: "Ends")
-        row.value = NSDate(timeIntervalSinceNow: 60*60*25)
+        row.value = Date(timeIntervalSinceNow: 60*60*25)
         section.addFormRow(row)
 
         section = XLFormSectionDescriptor.formSection()
@@ -139,83 +139,83 @@ class NativeEventFormViewController : XLFormViewController {
 
     override func viewDidLoad(){
         super.viewDidLoad()
-        navigationItem.leftBarButtonItem = UIBarButtonItem(barButtonSystemItem: .Cancel, target: self, action: "cancelPressed:")
-        navigationItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: .Save, target: self, action: "savePressed:")
+        navigationItem.leftBarButtonItem = UIBarButtonItem(barButtonSystemItem: .cancel, target: self, action: #selector(NativeEventFormViewController.cancelPressed(_:)))
+        navigationItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: .save, target: self, action: #selector(NativeEventFormViewController.savePressed(_:)))
     }
 
 // MARK: XLFormDescriptorDelegate
 
-    override func formRowDescriptorValueHasChanged(formRow: XLFormRowDescriptor!, oldValue: AnyObject!, newValue: AnyObject!) {
+    override func formRowDescriptorValueHasChanged(_ formRow: XLFormRowDescriptor!, oldValue: Any!, newValue: Any!) {
         super.formRowDescriptorValueHasChanged(formRow, oldValue: oldValue, newValue: newValue)
         if formRow.tag == "alert" {
-            if !formRow.value!.valueData().isEqual(0) && oldValue.valueData().isEqual(0) {
+            if !((formRow.value! as AnyObject).valueData() as AnyObject).isEqual(0) && ((oldValue as AnyObject).valueData() as AnyObject).isEqual(0) {
             
                 let newRow = formRow.copy() as! XLFormRowDescriptor
                 newRow.tag = "secondAlert"
                 newRow.title = "Second Alert"
                 form.addFormRow(newRow, afterRow:formRow)
             }
-            else if !oldValue.valueData().isEqual(0) && newValue.valueData().isEqual(0) {
-                form.removeFormRowWithTag("secondAlert")
+            else if !((oldValue as AnyObject).valueData() as AnyObject).isEqual(0) && ((newValue as AnyObject).valueData() as AnyObject).isEqual(0) {
+                form.removeFormRow(withTag: "secondAlert")
             }
         }
         else if formRow.tag == "all-day" {
-            let startDateDescriptor = form.formRowWithTag("starts")!
-            let endDateDescriptor = form.formRowWithTag("ends")!
-            let dateStartCell: XLFormDateCell = startDateDescriptor.cellForFormController(self) as! XLFormDateCell
-            let dateEndCell: XLFormDateCell = endDateDescriptor.cellForFormController(self) as! XLFormDateCell
-            if formRow.value!.valueData() as? Bool == true {
+            let startDateDescriptor = form.formRow(withTag: "starts")!
+            let endDateDescriptor = form.formRow(withTag: "ends")!
+            let dateStartCell: XLFormDateCell = startDateDescriptor.cell(forForm: self) as! XLFormDateCell
+            let dateEndCell: XLFormDateCell = endDateDescriptor.cell(forForm: self) as! XLFormDateCell
+            if (formRow.value! as AnyObject).valueData() as? Bool == true {
                 startDateDescriptor.valueTransformer = DateValueTrasformer.self
                 endDateDescriptor.valueTransformer = DateValueTrasformer.self
-                dateStartCell.formDatePickerMode = .Date
-                dateEndCell.formDatePickerMode = .Date
+                dateStartCell.formDatePickerMode = .date
+                dateEndCell.formDatePickerMode = .date
             }
             else{
                 startDateDescriptor.valueTransformer = DateTimeValueTrasformer.self
                 endDateDescriptor.valueTransformer = DateTimeValueTrasformer.self
-                dateStartCell.formDatePickerMode = .DateTime
-                dateEndCell.formDatePickerMode = .DateTime
+                dateStartCell.formDatePickerMode = .dateTime
+                dateEndCell.formDatePickerMode = .dateTime
             }
             updateFormRow(startDateDescriptor)
             updateFormRow(endDateDescriptor)
         }
         else if formRow.tag == "starts" {
-            let startDateDescriptor = form.formRowWithTag("starts")!
-            let endDateDescriptor = form.formRowWithTag("ends")!
-            if startDateDescriptor.value!.compare(endDateDescriptor.value as! NSDate) == .OrderedDescending {
+            let startDateDescriptor = form.formRow(withTag: "starts")!
+            let endDateDescriptor = form.formRow(withTag: "ends")!
+            if (startDateDescriptor.value! as AnyObject).compare(endDateDescriptor.value as! Date) == .orderedDescending {
                 // startDateDescriptor is later than endDateDescriptor
-                endDateDescriptor.value = NSDate(timeInterval: 60*60*24, sinceDate: startDateDescriptor.value as! NSDate)
-                endDateDescriptor.cellConfig.removeObjectForKey("detailTextLabel.attributedText")
+                endDateDescriptor.value = Date(timeInterval: 60*60*24, since: startDateDescriptor.value as! Date)
+                endDateDescriptor.cellConfig.removeObject(forKey: "detailTextLabel.attributedText")
                 updateFormRow(endDateDescriptor)
             }
         }
         else if formRow.tag == "ends" {
-            let startDateDescriptor = form.formRowWithTag("starts")!
-            let endDateDescriptor = form.formRowWithTag("ends")!
-            let dateEndCell = endDateDescriptor.cellForFormController(self) as! XLFormDateCell
-            if startDateDescriptor.value!.compare(endDateDescriptor.value as! NSDate) == .OrderedDescending {
+            let startDateDescriptor = form.formRow(withTag: "starts")!
+            let endDateDescriptor = form.formRow(withTag: "ends")!
+            let dateEndCell = endDateDescriptor.cell(forForm: self) as! XLFormDateCell
+            if (startDateDescriptor.value! as AnyObject).compare(endDateDescriptor.value as! Date) == .orderedDescending {
                 // startDateDescriptor is later than endDateDescriptor
                 dateEndCell.update()
                 let newDetailText =  dateEndCell.detailTextLabel!.text!
-                let strikeThroughAttribute = [NSStrikethroughStyleAttributeName : NSUnderlineStyle.StyleSingle.rawValue]
+                let strikeThroughAttribute = [NSAttributedStringKey.strikethroughStyle : NSUnderlineStyle.styleSingle.rawValue]
                 let strikeThroughText = NSAttributedString(string: newDetailText, attributes: strikeThroughAttribute)
                 endDateDescriptor.cellConfig["detailTextLabel.attributedText"] = strikeThroughText
                 updateFormRow(endDateDescriptor)
             }
             else{
-                let endDateDescriptor = self.form.formRowWithTag("ends")!
-                endDateDescriptor.cellConfig.removeObjectForKey("detailTextLabel.attributedText")
+                let endDateDescriptor = self.form.formRow(withTag: "ends")!
+                endDateDescriptor.cellConfig.removeObject(forKey: "detailTextLabel.attributedText")
                 updateFormRow(endDateDescriptor)
             }
         }
     }
 
-    func cancelPressed(button: UIBarButtonItem){
-        dismissViewControllerAnimated(true, completion: nil)
+    @objc func cancelPressed(_ button: UIBarButtonItem){
+        dismiss(animated: true, completion: nil)
     }
 
 
-    func savePressed(button: UIBarButtonItem){
+    @objc func savePressed(_ button: UIBarButtonItem){
         let validationErrors : Array<NSError> = formValidationErrors() as! Array<NSError>
         if (validationErrors.count > 0){
             showFormValidationError(validationErrors.first)
@@ -230,7 +230,7 @@ class NativeEventNavigationViewController : UINavigationController {
     
     override func viewDidLoad(){
         super.viewDidLoad()
-        view.tintColor = .redColor()
+        view.tintColor = .red
     }
     
 }

Examples/Swift/SwiftExample/SelectorsFormViewController.swift

@@ -27,7 +27,7 @@ import MapKit
 
 // Mark -  NSValueTransformer
 
-class NSArrayValueTrasformer : NSValueTransformer {
+class NSArrayValueTrasformer : ValueTransformer {
 
     override class func transformedValueClass() -> AnyClass {
         return NSString.self
@@ -37,7 +37,7 @@ class NSArrayValueTrasformer : NSValueTransformer {
         return false
     }
     
-    override func transformedValue(value: AnyObject?) -> AnyObject? {
+    override func transformedValue(_ value: Any?) -> Any? {
         if let arrayValue = value as? Array<AnyObject> {
             return String(format: "%d Item%@", arrayValue.count, arrayValue.count > 1 ? "s" : "")
         }
@@ -48,7 +48,7 @@ class NSArrayValueTrasformer : NSValueTransformer {
     }
 }
 
-class ISOLanguageCodesValueTranformer : NSValueTransformer {
+class ISOLanguageCodesValueTranformer : ValueTransformer {
  
     override class func transformedValueClass() -> AnyClass {
         return NSString.self
@@ -59,9 +59,9 @@ class ISOLanguageCodesValueTranformer : NSValueTransformer {
         return false
     }
     
-    override func transformedValue(value: AnyObject?) -> AnyObject? {
+    override func transformedValue(_ value: Any?) -> Any? {
         if let stringValue = value as? String {
-            return NSLocale.currentLocale().displayNameForKey(NSLocaleLanguageCode, value: stringValue)
+            return (Locale.current as NSLocale).displayName(forKey: NSLocale.Key.languageCode, value: stringValue)
         }
         return nil
     }
@@ -71,7 +71,7 @@ class ISOLanguageCodesValueTranformer : NSValueTransformer {
 
 class SelectorsFormViewController : XLFormViewController {
     
-    private struct Tags {
+    fileprivate struct Tags {
         static let Push = "selectorPush"
         static let Popover = "selectorPopover"
         static let ActionSheet = "selectorActionSheet"
@@ -90,7 +90,7 @@ class SelectorsFormViewController : XLFormViewController {
     }
     
 
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         initializeForm()
     }
@@ -102,15 +102,15 @@ class SelectorsFormViewController : XLFormViewController {
     
     override func viewDidLoad() {
         super.viewDidLoad()
-        let barButton = UIBarButtonItem(title: "Disable", style: .Plain, target: self, action: "disableEnable:")
+        let barButton = UIBarButtonItem(title: "Disable", style: .plain, target: self, action: #selector(SelectorsFormViewController.disableEnable(_:)))
         barButton.possibleTitles = Set(["Disable", "Enable"])
         navigationItem.rightBarButtonItem = barButton
     }
     
-    func disableEnable(button : UIBarButtonItem)
+    @objc func disableEnable(_ button : UIBarButtonItem)
     {
-        form.disabled = !form.disabled
-        button.title = form.disabled ? "Enable" : "Disable"
+        form.isDisabled = !form.isDisabled
+        button.title = form.isDisabled ? "Enable" : "Disable"
         tableView.endEditing(true)
         tableView.reloadData()
     }
@@ -122,7 +122,7 @@ class SelectorsFormViewController : XLFormViewController {
         var row : XLFormRowDescriptor
         
         form = XLFormDescriptor(title: "Selectors")
-        section = XLFormSectionDescriptor.formSectionWithTitle("Selectors")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Selectors")
         section.footerTitle = "SelectorsFormViewController.swift"
         form.addFormSection(section)
         
@@ -140,7 +140,7 @@ class SelectorsFormViewController : XLFormViewController {
 
         
         // Selector Popover
-        if (UIDevice.currentDevice().userInterfaceIdiom == UIUserInterfaceIdiom.Pad){
+        if (UIDevice.current.userInterfaceIdiom == UIUserInterfaceIdiom.pad){
             row = XLFormRowDescriptor(tag: Tags.Popover, rowType:XLFormRowDescriptorTypeSelectorPopover, title:"PopOver")
             row.selectorOptions = ["Option 1", "Option 2", "Option 3", "Option 4", "Option 5", "Option 6"]
             row.value = "Option 2"
@@ -169,7 +169,7 @@ class SelectorsFormViewController : XLFormViewController {
         
         
         // --------- Fixed Controls
-        section = XLFormSectionDescriptor.formSectionWithTitle("Fixed Controls")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Fixed Controls")
         form.addFormSection(section)
         
         row = XLFormRowDescriptor(tag: Tags.Picker, rowType:XLFormRowDescriptorTypePicker)
@@ -178,7 +178,7 @@ class SelectorsFormViewController : XLFormViewController {
         section.addFormRow(row)
         
         // --------- Inline Selectors
-        section = XLFormSectionDescriptor.formSectionWithTitle("Inline Selectors")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Inline Selectors")
         form.addFormSection(section)
         
         row = XLFormRowDescriptor(tag: Tags.MultipleSelector, rowType:XLFormRowDescriptorTypeSelectorPickerViewInline, title:"Inline Picker View")
@@ -187,7 +187,7 @@ class SelectorsFormViewController : XLFormViewController {
         section.addFormRow(row)
         
         // --------- MultipleSelector
-        section = XLFormSectionDescriptor.formSectionWithTitle("Multiple Selectors")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Multiple Selectors")
         form.addFormSection(section)
         
         row = XLFormRowDescriptor(tag: Tags.MultipleSelector, rowType:XLFormRowDescriptorTypeMultipleSelector, title:"Multiple Selector")
@@ -206,26 +206,26 @@ class SelectorsFormViewController : XLFormViewController {
         
         // Language multiple selector
         row = XLFormRowDescriptor(tag: Tags.MultipleSelector, rowType:XLFormRowDescriptorTypeMultipleSelector, title:"Multiple Selector")
-        row.selectorOptions = NSLocale.ISOLanguageCodes()
+        row.selectorOptions = Locale.isoLanguageCodes
         row.selectorTitle = "Languages"
         row.valueTransformer = ISOLanguageCodesValueTranformer.self
-        row.value = NSLocale.preferredLanguages()
+        row.value = Locale.preferredLanguages
         section.addFormRow(row)
 
     
-        if UIDevice.currentDevice().userInterfaceIdiom == .Pad {
+        if UIDevice.current.userInterfaceIdiom == .pad {
             // Language multiple selector popover
             row = XLFormRowDescriptor(tag: Tags.MultipleSelectorPopover, rowType:XLFormRowDescriptorTypeMultipleSelectorPopover, title:"Multiple Selector PopOver")
-            row.selectorOptions = NSLocale.ISOLanguageCodes()
+            row.selectorOptions = Locale.isoLanguageCodes
             row.valueTransformer = ISOLanguageCodesValueTranformer.self
-            row.value = NSLocale.preferredLanguages()
+            row.value = Locale.preferredLanguages
             section.addFormRow(row)
         }
         
     
     
         // --------- Dynamic Selectors
-        section = XLFormSectionDescriptor.formSectionWithTitle("Dynamic Selectors")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Dynamic Selectors")
         form.addFormSection(section)
 
         row = XLFormRowDescriptor(tag: Tags.DynamicSelectors, rowType:XLFormRowDescriptorTypeButton, title:"Dynamic Selectors")
@@ -235,7 +235,7 @@ class SelectorsFormViewController : XLFormViewController {
         
     
         // --------- Custom Selectors
-        section = XLFormSectionDescriptor.formSectionWithTitle("Custom Selectors")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Custom Selectors")
         form.addFormSection(section)
         
         row = XLFormRowDescriptor(tag: Tags.CustomSelectors, rowType:XLFormRowDescriptorTypeButton, title:"Custom Selectors")
@@ -244,7 +244,7 @@ class SelectorsFormViewController : XLFormViewController {
         
 
         // --------- Selector definition types
-        section = XLFormSectionDescriptor.formSectionWithTitle("Selectors")
+        section = XLFormSectionDescriptor.formSection(withTitle: "Selectors")
         form.addFormSection(section)
         
         // selector with segue class
@@ -280,7 +280,7 @@ class SelectorsFormViewController : XLFormViewController {
     }
     
     
-    override func storyboardForRow(formRow: XLFormRowDescriptor!) -> UIStoryboard! {
+    override func storyboard(forRow formRow: XLFormRowDescriptor!) -> UIStoryboard! {
         return UIStoryboard(name: "iPhoneStoryboard", bundle:nil)
     }
 

Examples/Swift/SwiftExample/UICustomization/UICustomizationFormViewController.swift

@@ -25,13 +25,13 @@
 
 class UICustomizationFormViewController : XLFormViewController {
     
-    private struct Tags {
+    fileprivate struct Tags {
         static let Name = "Name"
         static let Button = "Button"
     }
     
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         self.initializeForm()
     }
@@ -55,15 +55,15 @@ class UICustomizationFormViewController : XLFormViewController {
         // Name
         row = XLFormRowDescriptor(tag: Tags.Name, rowType: XLFormRowDescriptorTypeText, title:"Name")
         // change the background color
-        row.cellConfigAtConfigure["backgroundColor"] = UIColor.greenColor()
+        row.cellConfigAtConfigure["backgroundColor"] = UIColor.green
         // font
-        row.cellConfig["textLabel.font"] = UIFont.systemFontOfSize(30)
+        row.cellConfig["textLabel.font"] = UIFont.systemFont(ofSize: 30)
         // background color
-        row.cellConfig["textField.backgroundColor"] = UIColor.grayColor()
+        row.cellConfig["textField.backgroundColor"] = UIColor.gray
         // font
-        row.cellConfig["textField.font"] = UIFont.systemFontOfSize(25)
+        row.cellConfig["textField.font"] = UIFont.systemFont(ofSize: 25)
         // alignment
-        row.cellConfig["textField.textAlignment"] =  NSTextAlignment.Right.rawValue
+        row.cellConfig["textField.textAlignment"] =  NSTextAlignment.right.rawValue
         section.addFormRow(row)
         
         
@@ -73,23 +73,23 @@ class UICustomizationFormViewController : XLFormViewController {
         
         //Button
         row = XLFormRowDescriptor(tag: Tags.Button, rowType: XLFormRowDescriptorTypeButton, title:"Button")
-        row.cellConfigAtConfigure["backgroundColor"] = UIColor.purpleColor()
-        row.cellConfig["textLabel.color"] = UIColor.whiteColor()
-        row.cellConfig["textLabel.font"] = UIFont.systemFontOfSize(40)
+        row.cellConfigAtConfigure["backgroundColor"] = UIColor.purple
+        row.cellConfig["textLabel.color"] = UIColor.white
+        row.cellConfig["textLabel.font"] = UIFont.systemFont(ofSize: 40)
         section.addFormRow(row)
     
         self.form = form
     }
     
-    override func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
+    override func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
         // change cell height of a particular cell
-        if form.formRowAtIndex(indexPath)?.tag == "Name" {
+        if form.formRow(atIndex: indexPath)?.tag == "Name" {
             return 60.0
         }
-        else if form.formRowAtIndex(indexPath)?.tag == "Button" {
+        else if form.formRow(atIndex: indexPath)?.tag == "Button" {
             return 100.0
         }
-        return super.tableView(tableView, heightForRowAtIndexPath: indexPath)
+        return super.tableView(tableView, heightForRowAt: indexPath)
     }
 }
 

Examples/Swift/SwiftExample/Validations/ValidationExamplesFormViewController.swift

@@ -26,7 +26,7 @@
 
 class ValidationExamplesFormViewController : XLFormViewController {
 
-    private struct Tags {
+    fileprivate struct Tags {
         static let ValidationName = "Name"
         static let ValidationEmail = "Email"
         static let ValidationPassword = "Password"
@@ -34,7 +34,7 @@ class ValidationExamplesFormViewController : XLFormViewController {
     }
     
     
-    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
         super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
         initializeForm()
     }
@@ -60,8 +60,8 @@ class ValidationExamplesFormViewController : XLFormViewController {
         // Name
         row = XLFormRowDescriptor(tag: Tags.ValidationName, rowType: XLFormRowDescriptorTypeText, title:"Name")
         row.cellConfigAtConfigure["textField.placeholder"] = "Required..."
-        row.cellConfigAtConfigure["textField.textAlignment"] =  NSTextAlignment.Right.rawValue
-        row.required = true
+        row.cellConfigAtConfigure["textField.textAlignment"] =  NSTextAlignment.right.rawValue
+        row.isRequired = true
         row.value = "Martin"
         section.addFormRow(row)
         
@@ -71,10 +71,10 @@ class ValidationExamplesFormViewController : XLFormViewController {
         
         // Email
         row = XLFormRowDescriptor(tag: Tags.ValidationEmail, rowType: XLFormRowDescriptorTypeText, title:"Email")
-        row.cellConfigAtConfigure["textField.textAlignment"] = NSTextAlignment.Right.rawValue
-        row.required = false
+        row.cellConfigAtConfigure["textField.textAlignment"] = NSTextAlignment.right.rawValue
+        row.isRequired = false
         row.value = "not valid email"
-        row.addValidator(XLFormValidator.emailValidator())
+        row.addValidator(XLFormValidator.email())
         section.addFormRow(row)
         
         
@@ -86,8 +86,8 @@ class ValidationExamplesFormViewController : XLFormViewController {
         // Password
         row = XLFormRowDescriptor(tag: Tags.ValidationPassword, rowType: XLFormRowDescriptorTypePassword, title:"Password")
         row.cellConfigAtConfigure["textField.placeholder"] = "Required..."
-        row.cellConfigAtConfigure["textField.textAlignment"] = NSTextAlignment.Right.rawValue
-        row.required = true
+        row.cellConfigAtConfigure["textField.textAlignment"] = NSTextAlignment.right.rawValue
+        row.isRequired = true
         row.addValidator(XLFormRegexValidator(msg: "At least 6, max 32 characters", andRegexString: "^(?=.*\\d)(?=.*[A-Za-z]).{6,32}$"))
         section.addFormRow(row)
         
@@ -100,8 +100,8 @@ class ValidationExamplesFormViewController : XLFormViewController {
         // Integer
         row = XLFormRowDescriptor(tag: Tags.ValidationInteger, rowType:XLFormRowDescriptorTypeInteger, title:"Integer")
         row.cellConfigAtConfigure["textField.placeholder"] = "Required..."
-        row.cellConfigAtConfigure["textField.textAlignment"] = NSTextAlignment.Right.rawValue
-        row.required = true
+        row.cellConfigAtConfigure["textField.textAlignment"] = NSTextAlignment.right.rawValue
+        row.isRequired = true
         row.addValidator(XLFormRegexValidator(msg: "greater than 50 and less than 100", andRegexString: "^([5-9][0-9]|100)$"))
         section.addFormRow(row)
         
@@ -111,30 +111,30 @@ class ValidationExamplesFormViewController : XLFormViewController {
     override func viewDidLoad() {
         super.viewDidLoad()
         navigationItem.rightBarButtonItem?.target = self
-        navigationItem.rightBarButtonItem?.action = "validateForm:"
+        navigationItem.rightBarButtonItem?.action = #selector(ValidationExamplesFormViewController.validateForm(_:))
     }
     
 
     
 //MARK: Actions
     
-    func validateForm(buttonItem: UIBarButtonItem) {
+    @objc func validateForm(_ buttonItem: UIBarButtonItem) {
         let array = formValidationErrors()
-        for errorItem in array {
+        for errorItem in array! {
             let error = errorItem as! NSError
             let validationStatus : XLFormValidationStatus = error.userInfo[XLValidationStatusErrorKey] as! XLFormValidationStatus
             if validationStatus.rowDescriptor!.tag == Tags.ValidationName {
-                if let rowDescriptor = validationStatus.rowDescriptor, let indexPath = form.indexPathOfFormRow(rowDescriptor), let cell = tableView.cellForRowAtIndexPath(indexPath) {
-                    cell.backgroundColor = .orangeColor()
-                    UIView.animateWithDuration(0.3, animations: { () -> Void in
-                        cell.backgroundColor = .whiteColor()
+                if let rowDescriptor = validationStatus.rowDescriptor, let indexPath = form.indexPath(ofFormRow: rowDescriptor), let cell = tableView.cellForRow(at: indexPath) {
+                    cell.backgroundColor = .orange
+                    UIView.animate(withDuration: 0.3, animations: { () -> Void in
+                        cell.backgroundColor = .white
                     })
                 }
             }
             else if validationStatus.rowDescriptor!.tag == Tags.ValidationEmail ||
                     validationStatus.rowDescriptor!.tag == Tags.ValidationPassword ||
                     validationStatus.rowDescriptor!.tag == Tags.ValidationInteger {
-                if let rowDescriptor = validationStatus.rowDescriptor, let indexPath = form.indexPathOfFormRow(rowDescriptor), let cell = tableView.cellForRowAtIndexPath(indexPath) {
+                if let rowDescriptor = validationStatus.rowDescriptor, let indexPath = form.indexPath(ofFormRow: rowDescriptor), let cell = tableView.cellForRow(at: indexPath) {
                     self.animateCell(cell)
                 }
             }
@@ -144,14 +144,14 @@ class ValidationExamplesFormViewController : XLFormViewController {
     
 //MARK: - Helperph
     
-    func animateCell(cell: UITableViewCell) {
+    func animateCell(_ cell: UITableViewCell) {
         let animation = CAKeyframeAnimation()
         animation.keyPath = "position.x"
         animation.values =  [0, 20, -20, 10, 0]
-        animation.keyTimes = [0, (1 / 6.0), (3 / 6.0), (5 / 6.0), 1]
+        animation.keyTimes = [0, NSNumber(value: 1 / 6.0), NSNumber(value: 3 / 6.0), NSNumber(value: 5 / 6.0), 1]
         animation.duration = 0.3
         animation.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseOut)
-        animation.additive = true
-        cell.layer.addAnimation(animation, forKey: "shake")
+        animation.isAdditive = true
+        cell.layer.add(animation, forKey: "shake")
     }
 }

README.md

@@ -4,9 +4,9 @@ XLForm
 By [XMARTLABS](http://xmartlabs.com).
 
 [![Build Status](https://travis-ci.org/xmartlabs/XLForm.svg?branch=master)](https://travis-ci.org/xmartlabs/XLForm)
-[![license](https://img.shields.io/badge/pod-3.1.1-blue.svg)](https://github.com/xmartlabs/XLForm/releases)
+<a href="https://cocoapods.org/pods/XLForm"><img src="https://img.shields.io/cocoapods/v/XLForm.svg" alt="CocoaPods compatible" /></a>
 
-**If you are looking for Swift 2 native implementation we have recently created [Eureka], a complete re-design of XLForm in Swift 2.** *Do not panic, We will continue maintaining and improving XLForm, obj-c rocks!!*
+**If you are working in Swift then you should have a look at [Eureka], a complete re-design of XLForm in Swift.** *Do not panic, we will continue maintaining and improving XLForm, obj-c rocks!!*
 
 Purpose
 --------------
@@ -15,7 +15,7 @@ XLForm is the most flexible and powerful iOS library to create dynamic table-vie
 
 XLForm provides a very powerful DSL (Domain Specific Language) used to create a form. It keeps track of this specification on runtime, updating the UI on the fly.
 
-#####Let's see the iOS Calendar Event Form created using XLForm
+##### Let's see the iOS Calendar Event Form created using XLForm
 
 
 ![Screenshot of native Calendar Event Example](Examples/Objective-C/Examples/RealExamples/XLForm.gif)
@@ -38,8 +38,75 @@ What XLForm does
 
 
 
-How to create a form
------------------------------
+## How to create a form
+
+#### Create an instance of XLFormViewController
+
+##### Swift
+
+```swift
+class CalendarEventFormViewController : XLFormViewController {
+
+  required init(coder aDecoder: NSCoder) {
+    super.init(coder: aDecoder)
+    self.initializeForm()
+  }
+
+
+  override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: NSBundle?) {
+    super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
+    self.initializeForm()
+  }
+
+  func initializeForm() {
+    // Implementation details covered in the next section.
+  }
+
+}
+
+```
+
+##### Objective-C
+
+```objc
+#import "XLFormViewController.h"
+
+@interface CalendarEventFormViewController: XLFormViewController
+
+@end
+```
+
+```objc
+@interface ExamplesFormViewController ()
+
+@end
+
+@implementation ExamplesFormViewController
+
+- (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
+    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
+    if (self){
+        [self initializeForm];
+    }
+    return self;
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder {
+    self = [super initWithCoder:aDecoder];
+    if (self){
+        [self initializeForm];
+    }
+    return self;
+}
+
+- (void)initializeForm {
+  // Implementation details covered in the next section.
+}
+
+@end
+```
+
+##### Implementing the initializeForm method
 
 To create a form we should declare it through a `XLFormDescriptor` instance and assign it to a `XLFormViewController` instance. As we said XLForm works based on a DSL that hides complex and boilerplate stuff without losing the power and flexibility of hand-made forms.
 
@@ -51,50 +118,58 @@ To define a form we use 3 classes:
 
 A form definition is a `XLFormDescriptor` instance that contains one or more sections (`XLFormSectionDescriptor` instances) and each section contains several rows (`XLFormRowDescriptor` instance). As you may have noticed the DSL structure is analog to the structure of a `UITableView` (Table -->> Sections -- >> Rows). The resulting table-view form's structure (sections and rows order) mirrors the definition's structure.
 
-#####Let's see part of the iOS Calendar Event Form definition.
-
+##### Let's see an example implementation of initializeForm to define the iOS Calendar Event Form
 
 ```objc
-XLFormDescriptor * form;
-XLFormSectionDescriptor * section;
-XLFormRowDescriptor * row;
+- (void)initializeForm {
+  XLFormDescriptor * form;
+  XLFormSectionDescriptor * section;
+  XLFormRowDescriptor * row;
 
-form = [XLFormDescriptor formDescriptorWithTitle:@"Add Event"];
+  form = [XLFormDescriptor formDescriptorWithTitle:@"Add Event"];
 
-// First section
-section = [XLFormSectionDescriptor formSection];
-[form addFormSection:section];
+  // First section
+  section = [XLFormSectionDescriptor formSection];
+  [form addFormSection:section];
 
-// Title
-row = [XLFormRowDescriptor formRowDescriptorWithTag:@"title" rowType:XLFormRowDescriptorTypeText];
-[row.cellConfigAtConfigure setObject:@"Title" forKey:@"textField.placeholder"];
-[section addFormRow:row];
+  // Title
+  row = [XLFormRowDescriptor formRowDescriptorWithTag:@"title" rowType:XLFormRowDescriptorTypeText];
+  [row.cellConfigAtConfigure setObject:@"Title" forKey:@"textField.placeholder"];
+  [section addFormRow:row];
 
-// Location
-row = [XLFormRowDescriptor formRowDescriptorWithTag:@"location" rowType:XLFormRowDescriptorTypeText];
-[row.cellConfigAtConfigure setObject:@"Location" forKey:@"textField.placeholder"];
-[section addFormRow:row];
+  // Location
+  row = [XLFormRowDescriptor formRowDescriptorWithTag:@"location" rowType:XLFormRowDescriptorTypeText];
+  [row.cellConfigAtConfigure setObject:@"Location" forKey:@"textField.placeholder"];
+  [section addFormRow:row];
 
-// Second Section
-section = [XLFormSectionDescriptor formSection];
-[form addFormSection:section];
+  // Second Section
+  section = [XLFormSectionDescriptor formSection];
+  [form addFormSection:section];
 
-// All-day
-row = [XLFormRowDescriptor formRowDescriptorWithTag:@"all-day" rowType:XLFormRowDescriptorTypeBooleanSwitch title:@"All-day"];
-[section addFormRow:row];
+  // All-day
+  row = [XLFormRowDescriptor formRowDescriptorWithTag:@"all-day" rowType:XLFormRowDescriptorTypeBooleanSwitch title:@"All-day"];
+  [section addFormRow:row];
 
-// Starts
-row = [XLFormRowDescriptor formRowDescriptorWithTag:@"starts" rowType:XLFormRowDescriptorTypeDateTimeInline title:@"Starts"];
-row.value = [NSDate dateWithTimeIntervalSinceNow:60*60*24];
-[section addFormRow:row];
+  // Starts
+  row = [XLFormRowDescriptor formRowDescriptorWithTag:@"starts" rowType:XLFormRowDescriptorTypeDateTimeInline title:@"Starts"];
+  row.value = [NSDate dateWithTimeIntervalSinceNow:60*60*24];
+  [section addFormRow:row];
+  
+  self.form = form;
+}
 ```
 
 XLForm will load the table-view form from the previously explained definition. The most interesting part is that it will update the table-view form based on the form definition modifications.
 That means that we are able to make changes on the table-view form adding or removing section definitions or row  definitions to the form definition on runtime and you will never need to care again about `NSIndexPath`, `UITableViewDelegate`, `UITableViewDataSource` or other complexities.
 
-
 **To see more complex form definitions take a look at the example application in the Examples folder of this repository. You can also run the examples on your own device if you wish.** XLForm **has no** dependencies over other pods, anyway the examples  project makes use of some cocoapods to show advanced XLForm features.
 
+## Using XLForm with Storyboards
+
+* Perform the steps from **How to create a form**
+* In Interface Builder (IB), drag-and-drop a **UIViewController** onto the Storyboard
+* Associate your custom form class to the **UIViewController** using the **Identity Inspector**
+
 How to run XLForm examples
 ---------------------------------
 
@@ -107,7 +182,7 @@ How to run XLForm examples
 
 Rows
 ---------------------
-####Input Rows
+#### Input Rows
 
 ![Screenshot of Input Examples](Examples/Objective-C/Examples/Inputs/XLForm-Inputs.gif)
 
@@ -178,7 +253,7 @@ Will be represented by a `UITextView` with `UITextAutocorrectionTypeDefault`, `U
 
 
 
-####Selector Rows
+#### Selector Rows
 
 Selector rows allow us to select a value or values from a list. XLForm supports 8 types of selectors out of the box:
 
@@ -245,7 +320,7 @@ This is the protocol declaration:
 ```
 
 
-####Date & Time Rows
+#### Date & Time Rows
 
 XLForms supports 3 types of dates: `Date`, `DateTime` , `Time` and `Countdown Timer` and it's able to present the `UIDatePicker` control in 2 different ways, inline and non-inline.
 
@@ -352,7 +427,7 @@ section.addFormRow(row)
 self.form = form;
 
 ```
-####Boolean Rows
+#### Boolean Rows
 
 XLForms supports 2 types of boolean controls:
 
@@ -370,9 +445,9 @@ static NSString *const XLFormRowDescriptorTypeBooleanSwitch = @"booleanSwitch";
 We can also simulate other types of Boolean rows using any of the Selector Row Types introduced in the [Selector Rows section](#selector-rows).
 
 
-####Other Rows
+#### Other Rows
 
-#####Stepper
+##### Stepper
 
 XLForms supports counting using UIStepper control:
 
@@ -394,7 +469,7 @@ You can set the stepper paramaters easily:
 	[row.cellConfigAtConfigure setObject:@100 forKey:@"stepControl.maximumValue"];
 ```
 
-#####Slider
+##### Slider
 
 XLForms supports counting using UISlider control:
 
@@ -415,11 +490,11 @@ You can adjust the slider for your own interests very easily:
 
 Set `steps` to `@(0)` to disable the steps functionality.
 
-#####Info
+##### Info
 
 Sometimes our apps needs to show data that are not editable. XLForm provides us with `XLFormRowDescriptorTypeInfo` row type to display not editable info. An example of usage would be showing the app version in the settings part of an app.  
 
-#####Button
+##### Button
 
 Apart from data entry rows, not editable rows and selectors, XLForm has a button row `XLFormRowDescriptorTypeButton` that allows us to do any action when selected. It can be configured using a block (clousure), a selector, a segue identifier, segue class or specifing a view controller to be presented. ViewController specification could be done by setting up the view controller class, the view controller storyboard Id or a nib name. Nib name must match view controller class name.
 
@@ -615,6 +690,8 @@ XLForm sets up `rowDescriptor` property using the `XLFormRowDescriptor` instance
 
 The developer is responsible for update its views with the `rowDescriptor` value as well as set the selected value to `rowDescriptor` from within the custom selector view controller.
 
+> Note: the properties `viewControllerClass`, `viewControllerNibName` or `viewControllerStoryboardId` are mutually exclusive and are used by `XLFormButtonCell` and `XLFormSelectorCell`. If you create a custom cell then you are responsible for using them. 
+
 
 #### Another example
 
@@ -690,7 +767,7 @@ For instance if we want to show or hide a row depending on the value of another
 Make a row or section invisible depending on other rows values
 --------------------------------
 
-###Summary
+### Summary
 
 XLForm allows you to define dependencies between rows so that if the value of one row is changed, the behaviour of another one changes automatically. For example, you might have a form where you question the user if he/she has pets. If the answer is 'yes' you might want to ask how their names are.
 So you can make a row invisible and visible again based on the values of other rows. The same happens with sections.
@@ -700,7 +777,7 @@ Take a look at the following example:
 
 Of course, you could also do this manually by observing the value of some rows and deleting and adding rows accordingly, but that would be a lot of work which is already done.
 
-###How it works
+### How it works
 
 To make the appearance and disappearance of rows and sections automatic, there is a property in each descriptor:
 
@@ -789,6 +866,7 @@ You may want to set up another properties of the `UITableViewCell`. To set up an
 You just have to add the properties to `cellConfig` or `cellConfigAtConfigure` dictionary property of `XLFormRowDescriptor`.
 The main difference between `cellConfig` and `cellConfigAtConfigure` is the time when the property is set up. `cellConfig` properties are set up each time a cell is about to be displayed. `cellConfigAtConfigure`, on the other hand, set up the property just after the init method of the cell is called and only one time.
 
+Since version 3.3.0 you can also use `cellConfigForSelector` to configure how the cells of the `XLFormOptionsViewController` look like when it is shown for a selector row.
 
 For instance if you want to set up the placeholder you can do the following:
 
@@ -804,7 +882,7 @@ Let's see how to change the color of the cell label:
 
 ```objc
 row = [XLFormRowDescriptor formRowDescriptorWithTag:@"title" rowType:XLFormRowDescriptorTypeText];
-[row.cellConfigAtConfigure setObject:[UIColor redColor] forKey:@"textLabel.textColor"];
+[row.cellConfig setObject:[UIColor redColor] forKey:@"textLabel.textColor"];
 [section addFormRow:row];
 ```
 
@@ -819,6 +897,25 @@ section.addFormRow(row)
 FAQ
 -------
 
+#### How to customize the header and/or footer of a section
+
+For this you should use the UITableViewDelegate methods in your XLFormViewController.
+This means you should implement one or both of these:
+
+```objc
+-(UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
+
+-(UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section
+```
+
+Also you might want to implement the following methods to specify the height for these views:
+
+```objc
+-(CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
+
+-(CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section
+```
+
 #### How to assign the first responder on form appearance
 
 Assign the first responder when the form is shown is as simple as setting the property `assignFirstResponderOnShow` to `YES`. By default the value of the property is `NO`.
@@ -930,7 +1027,7 @@ row.cellConfig.setObject(UIFont(name: "AppleSDGothicNeo-Regular", size: 17)!, fo
 
 For further details, please take a look at [UICustomizationFormViewController.m](/Examples/Objective-C/Examples/UICustomization/UICustomizationFormViewController.m) example.
 
-####How to set min/max for date cells?
+#### How to set min/max for date cells?
 
 Each XLFormDateCell has a `minimumDate` and a `maximumDate` property. To set a datetime row to be a value in the next three days you would do as follows:
 
@@ -999,26 +1096,42 @@ This is how you can set them:
 [row.cellConfigAtConfigure setObject:@(UIReturnKeyGo) forKey:@"nextReturnKeyType"];
 ```
 
+#### How to change the height of one cell
+
+If you want to change the height for all cells of one class you should subclass that cell and override the class method `formDescriptorCellHeightForRowDescriptor`. 
+If you want to change the height of one individual cell then you can set that height to the `height` property of XLFormRowDescripto like this:
+```
+XLFormRowDescriptor* row = ... 
+row.height = 55;
+```
+
+#### How to change the appearance of the cells of a selector view controller (XLFormOptionsViewController)
+
+To change the appearance of the cells of a XLFormOptionsViewController you can use the `cellConfigForSelector` property on the row descriptor.
+Example:
+```
+[row.cellConfigForSelector setObject:[UIColor redColor] forKey:@"textLabel.textColor"];
+```
+
+#### How to limit the characters of a XLFormTextFieldCell or a XLFormTextViewCell
+
+You can make this happen using the `textFieldMaxNumberOfCharacters` and the `textViewMaxNumberOfCharacters` respectively.
+```
+[row.cellConfigAtConfigure setObject:@(20) forKey:@"textViewMaxNumberOfCharacters"];
+```
+
 Installation
 --------------------------
 
 ## CocoaPods
 
 1. Add the following line in the project's Podfile file:
-`pod 'XLForm', '~> 3.0'`.
+`pod 'XLForm', '~> 4.0'`.
 2. Run the command `pod install` from the Podfile folder directory.
 
 XLForm **has no** dependencies over other pods.
 
-## Carthage
-
-In your `Cartfile` add:
-
-```
-github "xmartlabs/XLForm" ~> 3.0
-```
-
-### How to use master branch
+#### How to use master branch
 
 Often master branch contains most recent features and latest fixes. On the other hand this features was not fully tested and changes on master may occur at any time. For the previous reasons I stongly recommend to fork the repository and manage the updates from master on your own making the proper pull on demand.
 
@@ -1029,7 +1142,7 @@ To use xmartlabs master branch.....
 
 You can replace the repository URL for your forked version url if you wish.
 
-### How to use XLForm in Swift files
+#### How to use XLForm in Swift files
 
 If you have installed XLForm with cocoapods and have set `use_frameworks!` in your Podfile, you can add `import XLForm` to any Swift file.
 
@@ -1037,18 +1150,43 @@ If you are using cocoapods but have not set `use_frameworks!` in your Podfile, a
 
 For further details on how to create and configure the bridging header file visit [*Importing Objective-C into Swift*](https://developer.apple.com/library/ios/documentation/Swift/Conceptual/BuildingCocoaApps/MixandMatch.html "Importing Objective-C into Swift").
 
+
+## Carthage
+
+In your `Cartfile` add:
+
+```
+github "xmartlabs/XLForm" ~> 4.0
+```
+
+## Using git submodules
+
+* Clone XLForm as a git [submodule](http://git-scm.com/docs/git-submodule) by running the following command from your project root git folder.
+
+```bash
+$ git submodule add https://github.com/xmartlabs/XLForm.git
+```
+
+* Open XLForm folder that was created by the previous git submodule command and drag the XLForm.xcodeproj into the Project Navigator of your application's Xcode project.
+
+* Select the XLForm.xcodeproj in the Project Navigator and verify the deployment target matches with your application deployment target.
+
+* Select your project in the Xcode Navigation and then select your application target from the sidebar. Next select the "General" tab and click on the + button under the "Embedded Binaries" section.
+
+* Select `XLForm.framework` and we are done!
+
 Requirements
 -----------------------------
 
 * ARC
-* iOS 7.0 and above
-* XCode 6.3+
+* iOS 9.0 and above
+* XCode 9.0+
 
 
 Release Notes
 --------------
 
-Have a look at the [CHANGELOG](https://github.com/xmartlabs/XLForm/CHANGELOG.md)
+Have a look at the [CHANGELOG](https://github.com/xmartlabs/XLForm/blob/master/CHANGELOG.md)
 
 Author
 -----------------

Rakefile

@@ -3,7 +3,7 @@ include FileUtils::Verbose
 namespace :test do
   desc "Run the XLForm Tests"
   task :ios do
-    run_tests('XLForm Tests', 'iphonesimulator9.2')
+    run_tests('XLForm Tests', 'iphonesimulator11.0')
     tests_failed unless $?.success?
   end
 end
@@ -17,7 +17,7 @@ task :default => 'test'
 private
 
 def run_tests(scheme, sdk)
-  sh("xcodebuild -workspace 'Tests/XLForm Tests.xcworkspace' -scheme '#{scheme}' -sdk '#{sdk}' -destination 'name=iPhone 6' -configuration Release clean test | xcpretty -c ; exit ${PIPESTATUS[0]}") rescue nil
+  sh("xcodebuild -workspace 'Tests/XLForm Tests.xcworkspace' -scheme '#{scheme}' -sdk '#{sdk}' -destination 'OS=11.0,name=iPhone 8' -configuration Release clean test | xcpretty -c ; exit ${PIPESTATUS[0]}") rescue nil
 end
 
 def tests_failed

Tests/Podfile

@@ -2,8 +2,9 @@ source 'https://github.com/CocoaPods/Specs.git'
 project 'XLForm Tests'
 inhibit_all_warnings!
 
-platform :ios, '7.0'
+platform :ios, '9.0'
+
 target 'XLForm Tests' do
-	pod 'Expecta', '~> 0.3.0'
+	pod 'Expecta', '~> 1.0'
 	pod 'XLForm', :path => '../'
 end

Tests/XLForm Tests.xcodeproj/project.pbxproj

@@ -7,19 +7,22 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
-		17538872B9BB29167787CF50 /* libPods-XLForm Tests.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E68572C5C8328F0F177BBCA1 /* libPods-XLForm Tests.a */; };
+		03885A911D7DD3BD00CC183A /* XLTestTextFieldProperties.m in Sources */ = {isa = PBXBuildFile; fileRef = 03885A901D7DD3BD00CC183A /* XLTestTextFieldProperties.m */; };
 		28657A3E1990879200CE8180 /* XCTest.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 28657A3D1990879200CE8180 /* XCTest.framework */; };
 		28657A401990879200CE8180 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 28657A3F1990879200CE8180 /* Foundation.framework */; };
 		28657A421990879200CE8180 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 28657A411990879200CE8180 /* UIKit.framework */; };
 		28657A481990879200CE8180 /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 28657A461990879200CE8180 /* InfoPlist.strings */; };
 		28657A5219914F9700CE8180 /* XLTestCase.m in Sources */ = {isa = PBXBuildFile; fileRef = 28657A5119914F9700CE8180 /* XLTestCase.m */; };
 		28657A54199154EE00CE8180 /* XLFormValidatorsTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 28657A53199154EE00CE8180 /* XLFormValidatorsTests.m */; };
+		39585558ED414BFBE6FFB93C /* libPods-XLForm Tests.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 8189C74AF1BF64FDF4D14AE3 /* libPods-XLForm Tests.a */; };
 		3C5B9B7A1AC0BA33000AF1BA /* XLFormExampleTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 3C5B9B791AC0BA33000AF1BA /* XLFormExampleTest.m */; };
 		3C9817861AC30616003F6ABD /* UITextField+Test.m in Sources */ = {isa = PBXBuildFile; fileRef = 3C9817851AC30616003F6ABD /* UITextField+Test.m */; };
+		6233D65F1D7DF022000E7716 /* XLTestTextViewProperties.m in Sources */ = {isa = PBXBuildFile; fileRef = 6233D65E1D7DF022000E7716 /* XLTestTextViewProperties.m */; };
 		BFD111841AD8323900943D23 /* XLTestHideAndShow.m in Sources */ = {isa = PBXBuildFile; fileRef = BFD111831AD8323900943D23 /* XLTestHideAndShow.m */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		03885A901D7DD3BD00CC183A /* XLTestTextFieldProperties.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = XLTestTextFieldProperties.m; path = Test/XLTestTextFieldProperties.m; sourceTree = "<group>"; };
 		28657A3A1990879200CE8180 /* XLForm Tests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = "XLForm Tests.xctest"; sourceTree = BUILT_PRODUCTS_DIR; };
 		28657A3D1990879200CE8180 /* XCTest.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = XCTest.framework; path = Library/Frameworks/XCTest.framework; sourceTree = DEVELOPER_DIR; };
 		28657A3F1990879200CE8180 /* Foundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Foundation.framework; path = Library/Frameworks/Foundation.framework; sourceTree = DEVELOPER_DIR; };
@@ -30,16 +33,14 @@
 		28657A5019914F9700CE8180 /* XLTestCase.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = XLTestCase.h; path = Test/XLTestCase.h; sourceTree = "<group>"; };
 		28657A5119914F9700CE8180 /* XLTestCase.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = XLTestCase.m; path = Test/XLTestCase.m; sourceTree = "<group>"; };
 		28657A53199154EE00CE8180 /* XLFormValidatorsTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = XLFormValidatorsTests.m; path = Test/XLFormValidatorsTests.m; sourceTree = "<group>"; };
-		35038A584FCFD0693D23F189 /* Pods-XLForm Tests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-XLForm Tests.debug.xcconfig"; path = "Pods/Target Support Files/Pods-XLForm Tests/Pods-XLForm Tests.debug.xcconfig"; sourceTree = "<group>"; };
-		3BE0FA85B15844909EF36AB4 /* Pods-XLForm Tests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-XLForm Tests.release.xcconfig"; path = "Pods/Target Support Files/Pods-XLForm Tests/Pods-XLForm Tests.release.xcconfig"; sourceTree = "<group>"; };
 		3C5B9B791AC0BA33000AF1BA /* XLFormExampleTest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = XLFormExampleTest.m; path = Test/XLFormExampleTest.m; sourceTree = "<group>"; };
 		3C9817841AC30616003F6ABD /* UITextField+Test.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = "UITextField+Test.h"; path = "Helpers/UITextField+Test.h"; sourceTree = "<group>"; };
 		3C9817851AC30616003F6ABD /* UITextField+Test.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = "UITextField+Test.m"; path = "Helpers/UITextField+Test.m"; sourceTree = "<group>"; };
-		8ADC094C94CA7ABBB8134573 /* Pods.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = Pods.release.xcconfig; path = "Pods/Target Support Files/Pods/Pods.release.xcconfig"; sourceTree = "<group>"; };
+		6233D65E1D7DF022000E7716 /* XLTestTextViewProperties.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = XLTestTextViewProperties.m; path = Test/XLTestTextViewProperties.m; sourceTree = "<group>"; };
+		8189C74AF1BF64FDF4D14AE3 /* libPods-XLForm Tests.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-XLForm Tests.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		BFD111831AD8323900943D23 /* XLTestHideAndShow.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = XLTestHideAndShow.m; path = Test/XLTestHideAndShow.m; sourceTree = "<group>"; };
-		C6B20EA1A9D9591335BEE81F /* Pods.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = Pods.debug.xcconfig; path = "Pods/Target Support Files/Pods/Pods.debug.xcconfig"; sourceTree = "<group>"; };
-		CEC7E8601D7342BFAF4C4060 /* libPods.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libPods.a; sourceTree = BUILT_PRODUCTS_DIR; };
-		E68572C5C8328F0F177BBCA1 /* libPods-XLForm Tests.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-XLForm Tests.a"; sourceTree = BUILT_PRODUCTS_DIR; };
+		D5A9B3DB06904B24F1A8EA24 /* Pods-XLForm Tests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-XLForm Tests.release.xcconfig"; path = "Pods/Target Support Files/Pods-XLForm Tests/Pods-XLForm Tests.release.xcconfig"; sourceTree = "<group>"; };
+		F9D7EFDB6BD5884E5923B6AC /* Pods-XLForm Tests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-XLForm Tests.debug.xcconfig"; path = "Pods/Target Support Files/Pods-XLForm Tests/Pods-XLForm Tests.debug.xcconfig"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -50,20 +51,29 @@
 				28657A3E1990879200CE8180 /* XCTest.framework in Frameworks */,
 				28657A421990879200CE8180 /* UIKit.framework in Frameworks */,
 				28657A401990879200CE8180 /* Foundation.framework in Frameworks */,
-				17538872B9BB29167787CF50 /* libPods-XLForm Tests.a in Frameworks */,
+				39585558ED414BFBE6FFB93C /* libPods-XLForm Tests.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		142BA587E51B2D88244F04F1 /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				F9D7EFDB6BD5884E5923B6AC /* Pods-XLForm Tests.debug.xcconfig */,
+				D5A9B3DB06904B24F1A8EA24 /* Pods-XLForm Tests.release.xcconfig */,
+			);
+			name = Pods;
+			sourceTree = "<group>";
+		};
 		28657A2F19907FBE00CE8180 = {
 			isa = PBXGroup;
 			children = (
 				28657A431990879200CE8180 /* XLForm Tests */,
 				28657A3C1990879200CE8180 /* Frameworks */,
 				28657A3B1990879200CE8180 /* Products */,
-				52B313F2682BC45F8E9E8132 /* Pods */,
+				142BA587E51B2D88244F04F1 /* Pods */,
 			);
 			sourceTree = "<group>";
 		};
@@ -81,8 +91,7 @@
 				28657A3D1990879200CE8180 /* XCTest.framework */,
 				28657A3F1990879200CE8180 /* Foundation.framework */,
 				28657A411990879200CE8180 /* UIKit.framework */,
-				CEC7E8601D7342BFAF4C4060 /* libPods.a */,
-				E68572C5C8328F0F177BBCA1 /* libPods-XLForm Tests.a */,
+				8189C74AF1BF64FDF4D14AE3 /* libPods-XLForm Tests.a */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
@@ -115,6 +124,8 @@
 				28657A5019914F9700CE8180 /* XLTestCase.h */,
 				28657A5119914F9700CE8180 /* XLTestCase.m */,
 				28657A53199154EE00CE8180 /* XLFormValidatorsTests.m */,
+				03885A901D7DD3BD00CC183A /* XLTestTextFieldProperties.m */,
+				6233D65E1D7DF022000E7716 /* XLTestTextViewProperties.m */,
 			);
 			name = Tests;
 			sourceTree = "<group>";
@@ -128,17 +139,6 @@
 			name = Helpers;
 			sourceTree = "<group>";
 		};
-		52B313F2682BC45F8E9E8132 /* Pods */ = {
-			isa = PBXGroup;
-			children = (
-				C6B20EA1A9D9591335BEE81F /* Pods.debug.xcconfig */,
-				8ADC094C94CA7ABBB8134573 /* Pods.release.xcconfig */,
-				35038A584FCFD0693D23F189 /* Pods-XLForm Tests.debug.xcconfig */,
-				3BE0FA85B15844909EF36AB4 /* Pods-XLForm Tests.release.xcconfig */,
-			);
-			name = Pods;
-			sourceTree = "<group>";
-		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
@@ -146,12 +146,12 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 28657A4C1990879200CE8180 /* Build configuration list for PBXNativeTarget "XLForm Tests" */;
 			buildPhases = (
-				6B058765CC1143829C6943B9 /* 📦 Check Pods Manifest.lock */,
+				29CB07B4E0344AEB95FE5406 /* [CP] Check Pods Manifest.lock */,
 				28657A361990879200CE8180 /* Sources */,
 				28657A371990879200CE8180 /* Frameworks */,
 				28657A381990879200CE8180 /* Resources */,
-				3E5FCF05A57F40C6AF367F6D /* 📦 Copy Pods Resources */,
-				6A2C507B76209618EDA57426 /* 📦 Embed Pods Frameworks */,
+				51F3E228D166F2E8BF8C889E /* [CP] Embed Pods Frameworks */,
+				7E96395A3A94BDD9487AE471 /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -168,7 +168,7 @@
 		28657A3019907FBE00CE8180 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0610;
+				LastUpgradeCheck = 0900;
 			};
 			buildConfigurationList = 28657A3319907FBE00CE8180 /* Build configuration list for PBXProject "XLForm Tests" */;
 			compatibilityVersion = "Xcode 3.2";
@@ -199,29 +199,32 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
-		3E5FCF05A57F40C6AF367F6D /* 📦 Copy Pods Resources */ = {
+		29CB07B4E0344AEB95FE5406 /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
 			);
-			name = "📦 Copy Pods Resources";
+			name = "[CP] Check Pods Manifest.lock";
 			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-XLForm Tests-checkManifestLockResult.txt",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-XLForm Tests/Pods-XLForm Tests-resources.sh\"\n";
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
-		6A2C507B76209618EDA57426 /* 📦 Embed Pods Frameworks */ = {
+		51F3E228D166F2E8BF8C889E /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
-			name = "📦 Embed Pods Frameworks";
+			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -229,19 +232,22 @@
 			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-XLForm Tests/Pods-XLForm Tests-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		6B058765CC1143829C6943B9 /* 📦 Check Pods Manifest.lock */ = {
+		7E96395A3A94BDD9487AE471 /* [CP] Copy Pods Resources */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
+				"${SRCROOT}/Pods/Target Support Files/Pods-XLForm Tests/Pods-XLForm Tests-resources.sh",
+				"${PODS_ROOT}/../../XLForm/XLForm.bundle",
 			);
-			name = "📦 Check Pods Manifest.lock";
+			name = "[CP] Copy Pods Resources";
 			outputPaths = (
+				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [[ $? != 0 ]] ; then\n    cat << EOM\nerror: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\nEOM\n    exit 1\nfi\n";
+			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-XLForm Tests/Pods-XLForm Tests-resources.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
 /* End PBXShellScriptBuildPhase section */
@@ -253,7 +259,9 @@
 			files = (
 				28657A54199154EE00CE8180 /* XLFormValidatorsTests.m in Sources */,
 				28657A5219914F9700CE8180 /* XLTestCase.m in Sources */,
+				03885A911D7DD3BD00CC183A /* XLTestTextFieldProperties.m in Sources */,
 				BFD111841AD8323900943D23 /* XLTestHideAndShow.m in Sources */,
+				6233D65F1D7DF022000E7716 /* XLTestTextViewProperties.m in Sources */,
 				3C5B9B7A1AC0BA33000AF1BA /* XLFormExampleTest.m in Sources */,
 				3C9817861AC30616003F6ABD /* UITextField+Test.m in Sources */,
 			);
@@ -276,6 +284,31 @@
 		28657A3419907FBE00CE8180 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				ONLY_ACTIVE_ARCH = YES;
 			};
 			name = Debug;
@@ -283,12 +316,36 @@
 		28657A3519907FBE00CE8180 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 			};
 			name = Release;
 		};
 		28657A4D1990879200CE8180 /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 35038A584FCFD0693D23F189 /* Pods-XLForm Tests.debug.xcconfig */;
+			baseConfigurationReference = F9D7EFDB6BD5884E5923B6AC /* Pods-XLForm Tests.debug.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
@@ -326,9 +383,10 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				INFOPLIST_FILE = "XLForm Tests/XLForm Tests-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 7.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				ONLY_ACTIVE_ARCH = YES;
+				PRODUCT_BUNDLE_IDENTIFIER = "com.xmartlabs.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
 				WRAPPER_EXTENSION = xctest;
@@ -337,7 +395,7 @@
 		};
 		28657A4E1990879200CE8180 /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 3BE0FA85B15844909EF36AB4 /* Pods-XLForm Tests.release.xcconfig */;
+			baseConfigurationReference = D5A9B3DB06904B24F1A8EA24 /* Pods-XLForm Tests.release.xcconfig */;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
@@ -369,8 +427,9 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				INFOPLIST_FILE = "XLForm Tests/XLForm Tests-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 7.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
+				PRODUCT_BUNDLE_IDENTIFIER = "com.xmartlabs.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
 				VALIDATE_PRODUCT = YES;

Tests/XLForm Tests.xcodeproj/xcshareddata/xcschemes/XLForm Tests.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0610"
+   LastUpgradeVersion = "0900"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -23,10 +23,11 @@
       </BuildActionEntries>
    </BuildAction>
    <TestAction
+      buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      buildConfiguration = "Debug">
+      language = ""
+      shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -39,15 +40,19 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
+      <AdditionalOptions>
+      </AdditionalOptions>
    </TestAction>
    <LaunchAction
+      buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Debug"
       ignoresPersistentStateOnLaunch = "NO"
       debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
       allowLocationSimulation = "YES">
       <MacroExpansion>
          <BuildableReference
@@ -62,10 +67,10 @@
       </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
+      buildConfiguration = "Release"
       shouldUseLaunchSchemeArgsEnv = "YES"
       savedToolIdentifier = ""
       useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Release"
       debugDocumentVersioning = "YES">
    </ProfileAction>
    <AnalyzeAction

Tests/XLForm Tests/Test/XLTestTextFieldProperties.m

@@ -0,0 +1,66 @@
+//
+//  XLTestTextFieldProperties.m
+//  XLForm Tests
+//
+//  Created by Claus on 9/5/16.
+//
+//
+
+#import "XLTestCase.h"
+#import <XLForm/XLFormTextFieldCell.h>
+#import <UIKit/UIKit.h>
+
+@interface XLTestTextFieldProperties : XLTestCase
+@end
+
+@implementation XLTestTextFieldProperties
+
+- (void)testPropertiesGetSet
+{
+    // Get the tableView
+    UITableView * tableView = self.formController.tableView;
+    
+    UITableViewCell * cell = [self.formController tableView:tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:0]];
+
+    // Check if the cell contains the correct properties
+    expect(cell).to.beKindOf([XLFormTextFieldCell class]);
+    XLFormTextFieldCell * textFieldCell = (XLFormTextFieldCell *)cell;
+    expect(textFieldCell.textFieldLengthPercentage).to.equal(0.3);
+    expect(textFieldCell.textFieldMaxNumberOfCharacters).to.equal(10);
+}
+
+- (void)testMaxNumbersOfCharacters
+{
+    // Get the tableView
+    UITableView * tableView = self.formController.tableView;
+
+    UITableViewCell * cell = [self.formController tableView:tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:0]];
+    expect(cell).to.beKindOf([XLFormTextFieldCell class]);
+    XLFormTextFieldCell * textFieldCell = (XLFormTextFieldCell *)cell;
+
+    // Check if range check works
+    expect(cell).to.conformTo(@protocol(UITextFieldDelegate));
+    id<UITextFieldDelegate> textFieldDelegate = (id<UITextFieldDelegate>)cell;
+    NSRange range = NSMakeRange(0, 0);
+    expect([textFieldDelegate textField:textFieldCell.textField shouldChangeCharactersInRange:range replacementString:@"123"]).to.beTruthy();
+    expect([textFieldDelegate textField:textFieldCell.textField shouldChangeCharactersInRange:range replacementString:@"1234567890"]).to.beTruthy();
+    expect([textFieldDelegate textField:textFieldCell.textField shouldChangeCharactersInRange:range replacementString:@"12345678901"]).to.beFalsy();
+}
+
+#pragma mark - Build Form
+
+-(void)buildForm
+{
+    XLFormDescriptor * form = [XLFormDescriptor formDescriptor];
+    XLFormSectionDescriptor * section = [XLFormSectionDescriptor formSection];
+    [form addFormSection:section];
+    
+    XLFormRowDescriptor * row = [XLFormRowDescriptor formRowDescriptorWithTag:nil rowType:XLFormRowDescriptorTypeText];
+    [row.cellConfigAtConfigure setObject:@(0.3) forKey:XLFormTextFieldLengthPercentage];
+    [row.cellConfigAtConfigure setObject:@(10) forKey:XLFormTextFieldMaxNumberOfCharacters];
+    [section addFormRow:row];
+    
+    self.formController.form = form;
+}
+
+@end

Tests/XLForm Tests/Test/XLTestTextViewProperties.m

@@ -0,0 +1,66 @@
+//
+//  XLTestTextViewProperties.m
+//  XLForm Tests
+//
+//  Created by Claus on 9/5/16.
+//
+//
+
+#import "XLTestCase.h"
+#import <XLForm/XLFormTextViewCell.h>
+#import <UIKit/UIKit.h>
+
+@interface XLTestTextViewProperties : XLTestCase
+@end
+
+@implementation XLTestTextViewProperties
+
+- (void)testPropertiesGetSet
+{
+    // Get the tableView
+    UITableView * tableView = self.formController.tableView;
+    
+    UITableViewCell * cell = [self.formController tableView:tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:0]];
+
+    // Check if the cell contains the correct properties
+    expect(cell).to.beKindOf([XLFormTextViewCell class]);
+    XLFormTextViewCell * textViewCell = (XLFormTextViewCell *)cell;
+    expect(textViewCell.textViewLengthPercentage).to.equal(0.3);
+    expect(textViewCell.textViewMaxNumberOfCharacters).to.equal(10);
+}
+
+- (void)testMaxNumbersOfCharacters
+{
+    // Get the tableView
+    UITableView * tableView = self.formController.tableView;
+
+    UITableViewCell * cell = [self.formController tableView:tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:0]];
+    expect(cell).to.beKindOf([XLFormTextViewCell class]);
+    XLFormTextViewCell * textViewCell = (XLFormTextViewCell *)cell;
+
+    // Check if range check works
+    expect(cell).to.conformTo(@protocol(UITextViewDelegate));
+    id<UITextViewDelegate> textFieldDelegate = (id<UITextViewDelegate>)cell;
+    NSRange range = NSMakeRange(0, 0);
+    expect([textFieldDelegate textView:textViewCell.textView shouldChangeTextInRange:range replacementText:@"123"]).to.beTruthy();
+    expect([textFieldDelegate textView:textViewCell.textView shouldChangeTextInRange:range replacementText:@"1234567890"]).to.beTruthy();
+    expect([textFieldDelegate textView:textViewCell.textView shouldChangeTextInRange:range replacementText:@"12345678901"]).to.beFalsy();
+}
+
+#pragma mark - Build Form
+
+-(void)buildForm
+{
+    XLFormDescriptor * form = [XLFormDescriptor formDescriptor];
+    XLFormSectionDescriptor * section = [XLFormSectionDescriptor formSection];
+    [form addFormSection:section];
+    
+    XLFormRowDescriptor * row = [XLFormRowDescriptor formRowDescriptorWithTag:nil rowType:XLFormRowDescriptorTypeTextView];
+    [row.cellConfigAtConfigure setObject:@(0.3) forKey:XLFormTextViewLengthPercentage];
+    [row.cellConfigAtConfigure setObject:@(10) forKey:XLFormTextViewMaxNumberOfCharacters];
+    [section addFormRow:row];
+    
+    self.formController.form = form;
+}
+
+@end

Tests/XLForm Tests/XLForm Tests-Info.plist

@@ -7,7 +7,7 @@
 	<key>CFBundleExecutable</key>
 	<string>${EXECUTABLE_NAME}</string>
 	<key>CFBundleIdentifier</key>
-	<string>com.xmartlabs.${PRODUCT_NAME:rfc1034identifier}</string>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundlePackageType</key>

XLForm.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name     = 'XLForm'
-  s.version  = '3.1.1'
+  s.version  = '4.0.0'
   s.license  = { :type => 'MIT' }
   s.summary  = 'XLForm is the most flexible and powerful iOS library to create dynamic table-view forms.'
   s.description = <<-DESC
@@ -11,7 +11,7 @@ Pod::Spec.new do |s|
   s.source   = { :git => 'https://github.com/xmartlabs/XLForm.git', :tag => s.version }
   s.source_files = 'XLForm/XL/**/*.{h,m}'
   s.requires_arc = true
-  s.ios.deployment_target = '7.0'
+  s.ios.deployment_target = '9.0'
   s.ios.frameworks = 'UIKit', 'Foundation', 'CoreGraphics'
   s.resource = 'XLForm/XLForm.bundle'
 end

XLForm.xcodeproj/project.pbxproj

@@ -414,7 +414,7 @@
 		E267FD171BE8048900F86B42 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0710;
+				LastUpgradeCheck = 0900;
 				ORGANIZATIONNAME = XLForm;
 				TargetAttributes = {
 					E267FD1F1BE8048900F86B42 = {
@@ -505,13 +505,21 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@@ -534,7 +542,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -552,16 +560,24 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 3.0.2;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
@@ -575,7 +591,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
@@ -588,6 +604,7 @@
 		E267FD291BE8048900F86B42 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
@@ -604,6 +621,7 @@
 		E267FD2A1BE8048900F86B42 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;

XLForm.xcodeproj/xcshareddata/xcschemes/XLForm.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0710"
+   LastUpgradeVersion = "0900"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -26,6 +26,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
       </Testables>
@@ -36,6 +37,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"

XLForm/XL/Cell/XLFormBaseCell.m

@@ -27,7 +27,7 @@
 
 @implementation XLFormBaseCell
 
-- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
+- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
 {
     self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
     if (self) {

XLForm/XL/Cell/XLFormButtonCell.m

@@ -28,7 +28,7 @@
 
 @implementation XLFormButtonCell
 
-- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
+- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
 {
     return [super initWithStyle:style reuseIdentifier:reuseIdentifier];
 }
@@ -57,7 +57,7 @@
         [self.tintColor getRed:&red green:&green blue:&blue alpha:&alpha];
         self.textLabel.textColor  = [UIColor colorWithRed:red green:green blue:blue alpha:(isDisabled ? 0.3 : 1.0)];
     }
-    
+
     self.detailTextLabel.text = self.rowDescriptor.value;
 }
 

XLForm/XL/Cell/XLFormDateCell.h

@@ -38,5 +38,6 @@ typedef NS_ENUM(NSUInteger, XLFormDateDatePickerMode) {
 @property (nonatomic) NSDate *minimumDate;
 @property (nonatomic) NSDate *maximumDate;
 @property (nonatomic) NSInteger minuteInterval;
+@property (nonatomic) NSLocale *locale;
 
 @end

XLForm/XL/Cell/XLFormDateCell.m

@@ -37,6 +37,7 @@
 @implementation XLFormDateCell
 {
     UIColor * _beforeChangeColor;
+    NSDateFormatter *_dateFormatter;
 }
 
 
@@ -109,6 +110,7 @@
 {
     [super configure];
     self.formDatePickerMode = XLFormDateDatePickerModeGetFromRowDescriptor;
+    _dateFormatter = [[NSDateFormatter alloc] init];
 }
 
 -(void)update
@@ -173,16 +175,24 @@
         }
     }
     if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeDate] || [self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeDateInline]){
-        return [NSDateFormatter localizedStringFromDate:date dateStyle:NSDateFormatterMediumStyle timeStyle:NSDateFormatterNoStyle];
+        _dateFormatter.dateStyle = NSDateFormatterMediumStyle;
+        _dateFormatter.timeStyle = NSDateFormatterNoStyle;
+        return [_dateFormatter stringFromDate:date];
     }
     else if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeTime] || [self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeTimeInline]){
-        return [NSDateFormatter localizedStringFromDate:date dateStyle:NSDateFormatterNoStyle timeStyle:NSDateFormatterShortStyle];
+        _dateFormatter.dateStyle = NSDateFormatterNoStyle;
+        _dateFormatter.timeStyle = NSDateFormatterShortStyle;
+        return [_dateFormatter stringFromDate:date];
     }
     else if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeCountDownTimer] || [self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeCountDownTimerInline]){
-        NSDateComponents *time = [[NSCalendar currentCalendar] components:NSCalendarUnitHour | NSCalendarUnitMinute fromDate:date];
+        NSCalendar *calendar = [NSCalendar currentCalendar];
+        [calendar setTimeZone:[NSTimeZone timeZoneForSecondsFromGMT:0]];
+        NSDateComponents *time = [calendar components:NSCalendarUnitHour | NSCalendarUnitMinute fromDate:date];
         return [NSString stringWithFormat:@"%ld%@ %ldmin", (long)[time hour], (long)[time hour] == 1 ? @"hour" : @"hours", (long)[time minute]];
     }
-    return [NSDateFormatter localizedStringFromDate:date dateStyle:NSDateFormatterShortStyle timeStyle:NSDateFormatterShortStyle];
+    _dateFormatter.dateStyle = NSDateFormatterShortStyle;
+    _dateFormatter.timeStyle = NSDateFormatterShortStyle;
+    return [_dateFormatter stringFromDate:date];
 }
 
 -(void)setModeToDatePicker:(UIDatePicker *)datePicker
@@ -195,6 +205,7 @@
     }
     else if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeCountDownTimer] || [self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeCountDownTimerInline]){
         datePicker.datePickerMode = UIDatePickerModeCountDownTimer;
+        datePicker.timeZone = [NSTimeZone timeZoneForSecondsFromGMT:0];
     }
     else{
         datePicker.datePickerMode = UIDatePickerModeDateAndTime;
@@ -208,6 +219,10 @@
     
     if (self.maximumDate)
         datePicker.maximumDate = self.maximumDate;
+    
+    if (self.locale) {
+        datePicker.locale = self.locale;
+    }
 }
 
 #pragma mark - Properties
@@ -221,6 +236,11 @@
     return _datePicker;
 }
 
+-(void)setLocale:(NSLocale *)locale
+{
+    _locale = locale;
+    _dateFormatter.locale = locale;
+}
 
 #pragma mark - Target Action
 

XLForm/XL/Cell/XLFormImageCell.m

@@ -29,7 +29,6 @@
 
 @interface XLFormImageCell() <UIImagePickerControllerDelegate, UINavigationControllerDelegate>
 {
-    UIPopoverController *popoverController;
     UIImagePickerController *imagePickerController;
     UIAlertController *alertController;
 }
@@ -113,16 +112,15 @@
     imagePickerController.sourceType = source;
     
     if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) {
-        popoverController = [[UIPopoverController alloc] initWithContentViewController:imagePickerController];
-        [popoverController presentPopoverFromRect: self.contentView.frame
-                                           inView: self.formViewController.view
-                         permittedArrowDirections: UIPopoverArrowDirectionAny
-                                         animated: YES];
-    } else {
-        [self.formViewController presentViewController: imagePickerController
-                                              animated: YES
-                                            completion: nil];
+        imagePickerController.modalPresentationStyle = UIModalPresentationPopover;
+        imagePickerController.popoverPresentationController.sourceRect = self.contentView.frame;
+        imagePickerController.popoverPresentationController.sourceView = self.formViewController.view;
+        imagePickerController.popoverPresentationController.permittedArrowDirections = UIPopoverArrowDirectionAny;
     }
+    
+    [self.formViewController presentViewController: imagePickerController
+                                          animated: YES
+                                        completion: nil];
 }
 
 #pragma mark -  UIImagePickerControllerDelegate
@@ -138,8 +136,8 @@
     }
     
     if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) {
-        if (popoverController && popoverController.isPopoverVisible) {
-            [popoverController dismissPopoverAnimated: YES];
+        if (self.formViewController.presentedViewController && self.formViewController.presentedViewController.modalPresentationStyle == UIModalPresentationPopover) {
+            [self.formViewController dismissViewControllerAnimated:YES completion:nil];
         }
     } else {
         [self.formViewController dismissViewControllerAnimated: YES completion: nil];

XLForm/XL/Cell/XLFormLeftRightSelectorCell.m

@@ -28,11 +28,6 @@
 #import "NSObject+XLFormAdditions.h"
 #import "XLFormLeftRightSelectorCell.h"
 
-@interface XLFormLeftRightSelectorCell() <UIActionSheetDelegate>
-
-@end
-
-
 @implementation XLFormLeftRightSelectorCell
 {
     UITextField * _constraintTextField;
@@ -195,74 +190,24 @@
 
 -(void)leftButtonPressed:(UIButton *)leftButton
 {
-#if __IPHONE_OS_VERSION_MAX_ALLOWED < 80000
-    UIActionSheet * actionSheet = [[UIActionSheet alloc] initWithTitle:self.rowDescriptor.selectorTitle
-                                                              delegate:self cancelButtonTitle:nil
-                                                destructiveButtonTitle:nil
-                                                     otherButtonTitles:nil];
-    
+    UIAlertController * alertController = [UIAlertController alertControllerWithTitle:self.rowDescriptor.selectorTitle
+                                                                              message:nil
+                                                                       preferredStyle:UIAlertControllerStyleActionSheet];
+    [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", nil)
+                                                        style:UIAlertActionStyleCancel
+                                                      handler:nil]];
+    __weak __typeof(self)weakSelf = self;
     for (XLFormLeftRightSelectorOption * leftOption in self.rowDescriptor.selectorOptions) {
-        [actionSheet addButtonWithTitle:[leftOption.leftValue displayText]];
+        [alertController addAction:[UIAlertAction actionWithTitle:[leftOption.leftValue displayText]
+                                                            style:UIAlertActionStyleDefault
+                                                          handler:^(UIAlertAction *action) {
+                                                              weakSelf.rowDescriptor.value = [self chooseNewRightValueFromOption:leftOption];
+                                                              weakSelf.rowDescriptor.leftRightSelectorLeftOptionSelected = [self leftOptionForDescription:[leftOption.leftValue displayText]].leftValue;
+                                                              [weakSelf.formViewController updateFormRow:weakSelf.rowDescriptor];
+                                                          }]];
     }
-    actionSheet.cancelButtonIndex = [actionSheet addButtonWithTitle:NSLocalizedString(@"Cancel", nil)];
-    actionSheet.tag = [self.rowDescriptor hash];
-    [actionSheet showInView:self.formViewController.view];
-#else
-    if ([UIAlertController class]) {
-        UIAlertController * alertController = [UIAlertController alertControllerWithTitle:self.rowDescriptor.selectorTitle
-                                                                                  message:nil
-                                                                           preferredStyle:UIAlertControllerStyleActionSheet];
-        [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", nil)
-                                                            style:UIAlertActionStyleCancel
-                                                          handler:nil]];
-        __weak __typeof(self)weakSelf = self;
-        for (XLFormLeftRightSelectorOption * leftOption in self.rowDescriptor.selectorOptions) {
-            [alertController addAction:[UIAlertAction actionWithTitle:[leftOption.leftValue displayText]
-                                                                style:UIAlertActionStyleDefault
-                                                              handler:^(UIAlertAction *action) {
-                                                                  weakSelf.rowDescriptor.value = [self chooseNewRightValueFromOption:leftOption];
-                                                                  weakSelf.rowDescriptor.leftRightSelectorLeftOptionSelected = [self leftOptionForDescription:[leftOption.leftValue displayText]].leftValue;
-                                                                  [weakSelf.formViewController updateFormRow:weakSelf.rowDescriptor];
-                                                              }]];
-        }
-        
-        [self.formViewController presentViewController:alertController animated:YES completion:nil];
-    }
-    else{
-        UIActionSheet * actionSheet = [[UIActionSheet alloc] initWithTitle:self.rowDescriptor.selectorTitle
-                                                                  delegate:self cancelButtonTitle:nil
-                                                    destructiveButtonTitle:nil
-                                                         otherButtonTitles:nil];
-        
-        for (XLFormLeftRightSelectorOption * leftOption in self.rowDescriptor.selectorOptions) {
-            [actionSheet addButtonWithTitle:[leftOption.leftValue displayText]];
-        }
-        actionSheet.cancelButtonIndex = [actionSheet addButtonWithTitle:NSLocalizedString(@"Cancel", nil)];
-        actionSheet.tag = [self.rowDescriptor hash];
-        [actionSheet showInView:self.formViewController.view];
-        
-        
-    }
-#endif
+    
+    [self.formViewController presentViewController:alertController animated:YES completion:nil];
 }
 
-#if __IPHONE_OS_VERSION_MIN_REQUIRED < 80000
-
-#pragma mark - UIActionSheetDelegate
-
-- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
-{
-    if ([actionSheet cancelButtonIndex] != buttonIndex){
-        NSString * title = [actionSheet buttonTitleAtIndex:buttonIndex];
-        if (![self.rowDescriptor.leftRightSelectorLeftOptionSelected isEqual:[self leftOptionForDescription:title].leftValue]){            
-            self.rowDescriptor.value = [self chooseNewRightValueFromOption:[self leftOptionForDescription:title]];
-            self.rowDescriptor.leftRightSelectorLeftOptionSelected = [self leftOptionForDescription:title].leftValue;
-            [self.formViewController updateFormRow:self.rowDescriptor];
-        }
-    }
-}
-
-#endif
-
-
 @end

XLForm/XL/Cell/XLFormSelectorCell.m

@@ -29,10 +29,9 @@
 #import "XLFormSelectorCell.h"
 #import "NSArray+XLFormAdditions.h"
 
-@interface XLFormSelectorCell() <UIActionSheetDelegate, UIPickerViewDelegate, UIPickerViewDataSource, UIPopoverControllerDelegate>
+@interface XLFormSelectorCell() <UIPickerViewDelegate, UIPickerViewDataSource, UIPopoverPresentationControllerDelegate>
 
 @property (nonatomic) UIPickerView * pickerView;
-@property (nonatomic) UIPopoverController *popoverController;
 
 @end
 
@@ -87,7 +86,7 @@
             return tranformedValue;
         }
     }
-    return [self.rowDescriptor.value displayText];
+    return self.rowDescriptor.displayTextValue;
 }
 
 
@@ -143,7 +142,7 @@
     self.editingAccessoryType = self.accessoryType;
     self.selectionStyle = self.rowDescriptor.isDisabled || [self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeInfo] ? UITableViewCellSelectionStyleNone : UITableViewCellSelectionStyleDefault;
     self.textLabel.text = [NSString stringWithFormat:@"%@%@", self.rowDescriptor.title, self.rowDescriptor.required && self.rowDescriptor.sectionDescriptor.formDescriptor.addAsteriskToRequiredRowsTitle ? @"*" : @""];
-    self.detailTextLabel.text = [self valueDisplayText];    
+    self.detailTextLabel.text = [self valueDisplayText];
 }
 
 -(void)formDescriptorCellDidSelectedWithFormController:(XLFormViewController *)controller
@@ -166,23 +165,30 @@
             UIViewController<XLFormRowDescriptorViewController> *selectorViewController = (UIViewController<XLFormRowDescriptorViewController> *)controllerToPresent;
             selectorViewController.rowDescriptor = self.rowDescriptor;
             selectorViewController.title = self.rowDescriptor.selectorTitle;
-            
+
             if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeSelectorPopover]) {
-                if (self.popoverController && self.popoverController.popoverVisible) {
-                    [self.popoverController dismissPopoverAnimated:NO];
-                }
-                self.popoverController = [[UIPopoverController alloc] initWithContentViewController:selectorViewController];
-                self.popoverController.delegate = self;
-                if ([selectorViewController conformsToProtocol:@protocol(XLFormRowDescriptorPopoverViewController)]){
-                    ((id<XLFormRowDescriptorPopoverViewController>)selectorViewController).popoverController = self.popoverController;
+                UIViewController *popoverController = self.formViewController.presentedViewController;
+                if (popoverController && popoverController.modalPresentationStyle == UIModalPresentationPopover) {
+                    [self.formViewController dismissViewControllerAnimated:NO completion:nil];
                 }
+                selectorViewController.modalPresentationStyle = UIModalPresentationPopover;
+                
+                selectorViewController.popoverPresentationController.delegate = self;
                 if (self.detailTextLabel.window){
-                    [self.popoverController presentPopoverFromRect:CGRectMake(0, 0, self.detailTextLabel.frame.size.width, self.detailTextLabel.frame.size.height) inView:self.detailTextLabel permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
+                    selectorViewController.popoverPresentationController.sourceRect = CGRectMake(0, 0, self.detailTextLabel.frame.size.width, self.detailTextLabel.frame.size.height);
+                    selectorViewController.popoverPresentationController.sourceView = self.detailTextLabel;
+                    selectorViewController.popoverPresentationController.permittedArrowDirections = UIPopoverArrowDirectionAny;
+                } else {
+                    selectorViewController.popoverPresentationController.sourceRect = CGRectMake(0, 0, self.frame.size.width, self.frame.size.height);
+                    selectorViewController.popoverPresentationController.sourceView = self;
+                    selectorViewController.popoverPresentationController.permittedArrowDirections = UIPopoverArrowDirectionAny;
                 }
-                else{
-                    [self.popoverController presentPopoverFromRect:CGRectMake(0, 0, self.frame.size.width, self.frame.size.height) inView:self permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
-                }
-                [controller.tableView deselectRowAtIndexPath:[controller.tableView indexPathForCell:self] animated:YES];
+                
+                [self.formViewController presentViewController:selectorViewController
+                                                      animated:YES
+                                                    completion:nil];
+                [controller.tableView deselectRowAtIndexPath:[controller.tableView indexPathForCell:self]
+                                                    animated:YES];
             }
             else {
                 [controller.navigationController pushViewController:selectorViewController animated:YES];
@@ -192,18 +198,26 @@
             XLFormOptionsViewController * optionsViewController = [[XLFormOptionsViewController alloc] initWithStyle:UITableViewStyleGrouped titleHeaderSection:nil titleFooterSection:nil];
             optionsViewController.rowDescriptor = self.rowDescriptor;
             optionsViewController.title = self.rowDescriptor.selectorTitle;
-			
+
 			if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeSelectorPopover]) {
-				self.popoverController = [[UIPopoverController alloc] initWithContentViewController:optionsViewController];
-                self.popoverController.delegate = self;
-                optionsViewController.popoverController = self.popoverController;
+                optionsViewController.modalPresentationStyle = UIModalPresentationPopover;
+                
+                optionsViewController.popoverPresentationController.delegate = self;
                 if (self.detailTextLabel.window){
-                    [self.popoverController presentPopoverFromRect:CGRectMake(0, 0, self.detailTextLabel.frame.size.width, self.detailTextLabel.frame.size.height) inView:self.detailTextLabel permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
+                    optionsViewController.popoverPresentationController.sourceRect = CGRectMake(0, 0, self.detailTextLabel.frame.size.width, self.detailTextLabel.frame.size.height);
+                    optionsViewController.popoverPresentationController.sourceView = self.detailTextLabel;
+                    optionsViewController.popoverPresentationController.permittedArrowDirections = UIPopoverArrowDirectionAny;
+                } else {
+                    optionsViewController.popoverPresentationController.sourceRect = CGRectMake(0, 0, self.frame.size.width, self.frame.size.height);
+                    optionsViewController.popoverPresentationController.sourceView = self;
+                    optionsViewController.popoverPresentationController.permittedArrowDirections = UIPopoverArrowDirectionAny;
                 }
-                else{
-                    [self.popoverController presentPopoverFromRect:CGRectMake(0, 0, self.frame.size.width, self.frame.size.height) inView:self permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
-                }
-                [controller.tableView deselectRowAtIndexPath:[controller.tableView indexPathForCell:self] animated:YES];
+                
+                [self.formViewController presentViewController:optionsViewController
+                                                      animated:YES
+                                                    completion:nil];
+                [controller.tableView deselectRowAtIndexPath:[controller.tableView indexPathForCell:self]
+                                                    animated:YES];
 			} else {
 				[controller.navigationController pushViewController:optionsViewController animated:YES];
 			}
@@ -212,127 +226,87 @@
     else if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeMultipleSelector] || [self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeMultipleSelectorPopover])
     {
         NSAssert(self.rowDescriptor.selectorOptions, @"selectorOptions property shopuld not be nil");
-        XLFormOptionsViewController * optionsViewController = [[XLFormOptionsViewController alloc] initWithStyle:UITableViewStyleGrouped titleHeaderSection:nil titleFooterSection:nil];
+        UIViewController * controllerToPresent = nil;
+        XLFormOptionsViewController * optionsViewController = nil;
+        if ((controllerToPresent = [self controllerToPresent])){
+            optionsViewController = (XLFormOptionsViewController *)controllerToPresent;
+        } else {
+            optionsViewController = [[XLFormOptionsViewController alloc] initWithStyle:UITableViewStyleGrouped titleHeaderSection:nil titleFooterSection:nil];
+        }
         optionsViewController.rowDescriptor = self.rowDescriptor;
         optionsViewController.title = self.rowDescriptor.selectorTitle;
-        
+
         if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeMultipleSelectorPopover]) {
-            self.popoverController = [[UIPopoverController alloc] initWithContentViewController:optionsViewController];
-            self.popoverController.delegate = self;
-            optionsViewController.popoverController = self.popoverController;
+            optionsViewController.modalPresentationStyle = UIModalPresentationPopover;
+            
+            optionsViewController.popoverPresentationController.delegate = self;
             if (self.detailTextLabel.window){
-                [self.popoverController presentPopoverFromRect:CGRectMake(0, 0, self.detailTextLabel.frame.size.width, self.detailTextLabel.frame.size.height) inView:self.detailTextLabel permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
-            }
-            else{
-                [self.popoverController presentPopoverFromRect:CGRectMake(0, 0, self.frame.size.width, self.frame.size.height) inView:self permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
+                optionsViewController.popoverPresentationController.sourceRect = CGRectMake(0, 0, self.detailTextLabel.frame.size.width, self.detailTextLabel.frame.size.height);
+                optionsViewController.popoverPresentationController.sourceView = self.detailTextLabel;
+                optionsViewController.popoverPresentationController.permittedArrowDirections = UIPopoverArrowDirectionAny;
+            } else {
+                optionsViewController.popoverPresentationController.sourceRect = CGRectMake(0, 0, self.frame.size.width, self.frame.size.height);
+                optionsViewController.popoverPresentationController.sourceView = self;
+                optionsViewController.popoverPresentationController.permittedArrowDirections = UIPopoverArrowDirectionAny;
             }
+            
+            [self.formViewController presentViewController:optionsViewController
+                                                  animated:YES
+                                                completion:nil];
             [controller.tableView deselectRowAtIndexPath:[controller.tableView indexPathForCell:self] animated:YES];
         } else {
             [controller.navigationController pushViewController:optionsViewController animated:YES];
         }
     }
     else if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeSelectorActionSheet]){
-        
-        
-#if __IPHONE_OS_VERSION_MAX_ALLOWED < 80000
-        UIActionSheet * actionSheet = [[UIActionSheet alloc] initWithTitle:self.rowDescriptor.selectorTitle
-                                                                  delegate:self
-                                                         cancelButtonTitle:nil
-                                                    destructiveButtonTitle:nil
-                                                         otherButtonTitles:nil];
+        XLFormViewController * formViewController = self.formViewController;
+        UIAlertController * alertController = [UIAlertController alertControllerWithTitle:self.rowDescriptor.selectorTitle
+                                                                                  message:nil
+                                                                           preferredStyle:UIAlertControllerStyleActionSheet];
+        [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", nil)
+                                                            style:UIAlertActionStyleCancel
+                                                          handler:nil]];
+        alertController.popoverPresentationController.sourceView = formViewController.tableView;
+        UIView* v = (self.detailTextLabel ?: self.textLabel) ?: self.contentView;
+        alertController.popoverPresentationController.sourceRect = [formViewController.tableView convertRect:v.frame fromView:self];
+        __weak __typeof(self)weakSelf = self;
         for (id option in self.rowDescriptor.selectorOptions) {
-            [actionSheet addButtonWithTitle:[option displayText]];
-        }
-        actionSheet.cancelButtonIndex = [actionSheet addButtonWithTitle:NSLocalizedString(@"Cancel", nil)];
-        actionSheet.tag = [self.rowDescriptor hash];
-        [actionSheet showInView:controller.view];
-#else
-        if ([UIAlertController class]) {
-            XLFormViewController * formViewController = self.formViewController;
-            UIAlertController * alertController = [UIAlertController alertControllerWithTitle:self.rowDescriptor.selectorTitle
-                                                                                      message:nil
-                                                                               preferredStyle:UIAlertControllerStyleActionSheet];
-            [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", nil)
-                                                                style:UIAlertActionStyleCancel
-                                                              handler:nil]];
-            alertController.popoverPresentationController.sourceView = formViewController.tableView;
-            UIView* v = (self.detailTextLabel ?: self.textLabel) ?: self.contentView;
-            alertController.popoverPresentationController.sourceRect = [formViewController.tableView convertRect:v.frame fromView:self];
-            __weak __typeof(self)weakSelf = self;
-            for (id option in self.rowDescriptor.selectorOptions) {
-                [alertController addAction:[UIAlertAction actionWithTitle:[option displayText]
-                                                                    style:UIAlertActionStyleDefault
-                                                                  handler:^(UIAlertAction *action) {
-                                                                      [weakSelf.rowDescriptor setValue:option];
-                                                                      [formViewController.tableView reloadData];
-                                                                  }]];
+            NSString *optionTitle = [option displayText];
+            if (self.rowDescriptor.valueTransformer){
+                NSAssert([self.rowDescriptor.valueTransformer isSubclassOfClass:[NSValueTransformer class]], @"valueTransformer is not a subclass of NSValueTransformer");
+                NSValueTransformer * valueTransformer = [self.rowDescriptor.valueTransformer new];
+                NSString * transformedValue = [valueTransformer transformedValue:[option valueData]];
+                if (transformedValue) {
+                    optionTitle = transformedValue;
+                }
             }
-            [formViewController presentViewController:alertController animated:YES completion:nil];
+            [alertController addAction:[UIAlertAction actionWithTitle:optionTitle
+                                                                style:UIAlertActionStyleDefault
+                                                              handler:^(UIAlertAction *action) {
+                                                                  [weakSelf.rowDescriptor setValue:option];
+                                                                  [formViewController.tableView reloadData];
+                                                              }]];
         }
-        else{
-            UIActionSheet * actionSheet = [[UIActionSheet alloc] initWithTitle:self.rowDescriptor.selectorTitle
-                                                                      delegate:self
-                                                             cancelButtonTitle:nil
-                                                        destructiveButtonTitle:nil
-                                                             otherButtonTitles:nil];
-            for (id option in self.rowDescriptor.selectorOptions) {
-                [actionSheet addButtonWithTitle:[option displayText]];
-            }
-            actionSheet.cancelButtonIndex = [actionSheet addButtonWithTitle:NSLocalizedString(@"Cancel", nil)];
-            actionSheet.tag = [self.rowDescriptor hash];
-            [actionSheet showInView:controller.view];
-        }
-#endif
+        [formViewController presentViewController:alertController animated:YES completion:nil];
         [controller.tableView deselectRowAtIndexPath:[controller.form indexPathOfFormRow:self.rowDescriptor] animated:YES];
     }
     else if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeSelectorAlertView]){
-
-#if __IPHONE_OS_VERSION_MAX_ALLOWED < 80000
-        UIAlertView * alertView = [[UIAlertView alloc] initWithTitle:self.rowDescriptor.selectorTitle
-                                                             message:nil
-                                                            delegate:self
-                                                   cancelButtonTitle:nil
-                                                   otherButtonTitles:nil];
+        UIAlertController * alertController = [UIAlertController alertControllerWithTitle:self.rowDescriptor.selectorTitle
+                                                                                  message:nil
+                                                                           preferredStyle:UIAlertControllerStyleAlert];
+        __weak __typeof(self)weakSelf = self;
         for (id option in self.rowDescriptor.selectorOptions) {
-            [alertView addButtonWithTitle:[option displayText]];
+            [alertController addAction:[UIAlertAction actionWithTitle:[option displayText]
+                                                                style:UIAlertActionStyleDefault
+                                                              handler:^(UIAlertAction *action) {
+                                                                  [weakSelf.rowDescriptor setValue:option];
+                                                                  [weakSelf.formViewController.tableView reloadData];
+                                                              }]];
         }
-        alertView.cancelButtonIndex = [alertView addButtonWithTitle:NSLocalizedString(@"Cancel", nil)];
-        alertView.tag = [self.rowDescriptor hash];
-        [alertView show];
-#else
-        if ([UIAlertController class]) {
-            UIAlertController * alertController = [UIAlertController alertControllerWithTitle:self.rowDescriptor.selectorTitle
-                                                                                      message:nil
-                                                                               preferredStyle:UIAlertControllerStyleAlert];
-            __weak __typeof(self)weakSelf = self;
-            for (id option in self.rowDescriptor.selectorOptions) {
-                [alertController addAction:[UIAlertAction actionWithTitle:[option displayText]
-                                                                    style:UIAlertActionStyleDefault
-                                                                  handler:^(UIAlertAction *action) {
-                                                                      [weakSelf.rowDescriptor setValue:option];
-                                                                      [weakSelf.formViewController.tableView reloadData];
-                                                                  }]];
-            }
-            [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", nil)
-                                                                style:UIAlertActionStyleCancel
-                                                              handler:nil]];
-            [controller presentViewController:alertController animated:YES completion:nil];
-
-        }
-        else{
-            UIAlertView * alertView = [[UIAlertView alloc] initWithTitle:self.rowDescriptor.selectorTitle
-                                                                 message:nil
-                                                                delegate:self
-                                                       cancelButtonTitle:nil
-                                                       otherButtonTitles:nil];
-            for (id option in self.rowDescriptor.selectorOptions) {
-                [alertView addButtonWithTitle:[option displayText]];
-            }
-            alertView.cancelButtonIndex = [alertView addButtonWithTitle:NSLocalizedString(@"Cancel", nil)];
-            alertView.tag = [self.rowDescriptor hash];
-            [alertView show];
-        }
-#endif
+        [alertController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", nil)
+                                                            style:UIAlertActionStyleCancel
+                                                          handler:nil]];
+        [controller presentViewController:alertController animated:YES completion:nil];
         [controller.tableView deselectRowAtIndexPath:[controller.form indexPathOfFormRow:self.rowDescriptor] animated:YES];
     }
     else if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeSelectorPickerView]){
@@ -353,47 +327,6 @@
     self.detailTextLabel.textColor = _beforeChangeColor;
 }
 
-#if __IPHONE_OS_VERSION_MIN_REQUIRED < 80000
-
-#pragma mark - UIActionSheetDelegate
-
-- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
-{
-    if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeSelectorActionSheet]){
-        if ([actionSheet cancelButtonIndex] != buttonIndex){
-            NSString * title = [actionSheet buttonTitleAtIndex:buttonIndex];
-            for (id option in self.rowDescriptor.selectorOptions){
-                if ([[option displayText] isEqualToString:title]){
-                    [self.rowDescriptor setValue:option];
-                    [self.formViewController.tableView reloadData];
-                    break;
-                }
-            }
-        }
-    }
-}
-
-
-#pragma mark - UIAlertViewDelegate
-
-- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
-{
-    if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeSelectorAlertView]){
-        if ([alertView cancelButtonIndex] != buttonIndex){
-            NSString * title = [alertView buttonTitleAtIndex:buttonIndex];
-            for (id option in self.rowDescriptor.selectorOptions){
-                if ([[option displayText] isEqualToString:title]){
-                    [self.rowDescriptor setValue:option];
-                    [self.formViewController.tableView reloadData];
-                    break;
-                }
-            }
-        }
-    }
-}
-
-#endif
-
 #pragma mark - UIPickerViewDelegate
 
 - (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component
@@ -430,6 +363,11 @@
     return self.rowDescriptor.selectorOptions.count;
 }
 
+#pragma mark - UIPopoverPresentationControllerDelegate
+
+- (void)popoverPresentationControllerDidDismissPopover:(UIPopoverPresentationController *)popoverPresentationController {
+    [self.formViewController.tableView reloadData];
+}
 
 #pragma mark - Helpers
 
@@ -474,12 +412,4 @@
     return nil;
 }
 
-
-#pragma mark - UIPopoverControllerDelegate
-
-- (void)popoverControllerDidDismissPopover:(UIPopoverController *)popoverController
-{
-    [self.formViewController.tableView reloadData];
-}
-
 @end

XLForm/XL/Cell/XLFormStepCounterCell.m

@@ -40,7 +40,7 @@
 
 #pragma mark - XLFormStepCounterCell
 
-- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
+- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
     self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
     if (self) {
         // Initialization code

XLForm/XL/Cell/XLFormTextFieldCell.h

@@ -27,6 +27,7 @@
 #import <UIKit/UIKit.h>
 
 extern NSString *const XLFormTextFieldLengthPercentage;
+extern NSString *const XLFormTextFieldMaxNumberOfCharacters;
 
 @interface XLFormTextFieldCell : XLFormBaseCell <XLFormReturnKeyProtocol>
 
@@ -34,5 +35,6 @@ extern NSString *const XLFormTextFieldLengthPercentage;
 @property (nonatomic, readonly) UITextField * textField;
 
 @property (nonatomic) NSNumber *textFieldLengthPercentage;
+@property (nonatomic) NSNumber *textFieldMaxNumberOfCharacters;
 
 @end

XLForm/XL/Cell/XLFormTextFieldCell.m

@@ -30,6 +30,7 @@
 #import "XLFormTextFieldCell.h"
 
 NSString *const XLFormTextFieldLengthPercentage = @"textFieldLengthPercentage";
+NSString *const XLFormTextFieldMaxNumberOfCharacters = @"textFieldMaxNumberOfCharacters";
 
 @interface XLFormTextFieldCell() <UITextFieldDelegate>
 
@@ -147,7 +148,7 @@ NSString *const XLFormTextFieldLengthPercentage = @"textFieldLengthPercentage";
 
     self.textLabel.text = ((self.rowDescriptor.required && self.rowDescriptor.title && self.rowDescriptor.sectionDescriptor.formDescriptor.addAsteriskToRequiredRowsTitle) ? [NSString stringWithFormat:@"%@*", self.rowDescriptor.title] : self.rowDescriptor.title);
 
-    self.textField.text = self.rowDescriptor.value ? [self.rowDescriptor.value displayText] : self.rowDescriptor.noValueDisplayText;
+    self.textField.text = self.rowDescriptor.value ? [self.rowDescriptor displayTextValue] : self.rowDescriptor.noValueDisplayText;
     [self.textField setEnabled:!self.rowDescriptor.isDisabled];
     self.textField.textColor = self.rowDescriptor.isDisabled ? [UIColor grayColor] : [UIColor blackColor];
     self.textField.font = [UIFont preferredFontForTextStyle:UIFontTextStyleBody];
@@ -200,8 +201,14 @@ NSString *const XLFormTextFieldLengthPercentage = @"textFieldLengthPercentage";
     [self.textLabel setContentCompressionResistancePriority:1000 forAxis:UILayoutConstraintAxisHorizontal];
 
     // Add Constraints
-    [result addObjectsFromArray:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-(>=11)-[_textField]-(>=11)-|" options:NSLayoutFormatAlignAllBaseline metrics:nil views:NSDictionaryOfVariableBindings(_textField)]];
-    [result addObjectsFromArray:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-(>=11)-[_textLabel]-(>=11)-|" options:NSLayoutFormatAlignAllBaseline metrics:nil views:NSDictionaryOfVariableBindings(_textLabel)]];
+    [result addObjectsFromArray:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-(margin)-[_textField]-(margin)-|"
+                                                                        options:NSLayoutFormatAlignAllBaseline
+                                                                        metrics:[NSDictionary dictionaryWithObjectsAndKeys:@(11.0), @"margin", nil]
+                                                                          views:NSDictionaryOfVariableBindings(_textField)]];
+    [result addObjectsFromArray:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-(margin)-[_textLabel]-(margin)-|"
+                                                                        options:NSLayoutFormatAlignAllBaseline
+                                                                        metrics:[NSDictionary dictionaryWithObjectsAndKeys:@(11.0), @"margin", nil]
+                                                                          views:NSDictionaryOfVariableBindings(_textLabel)]];
 
     return result;
 }
@@ -211,10 +218,18 @@ NSString *const XLFormTextFieldLengthPercentage = @"textFieldLengthPercentage";
     if (self.dynamicCustomConstraints){
         [self.contentView removeConstraints:self.dynamicCustomConstraints];
     }
-    NSDictionary * views = @{@"label": self.textLabel, @"textField": self.textField, @"image": self.imageView};
+    NSMutableDictionary * views = [[NSMutableDictionary alloc] initWithDictionary: @{@"label": self.textLabel, @"textField": self.textField}];
     if (self.imageView.image){
+        views[@"image"] = self.imageView;
         if (self.textLabel.text.length > 0){
             self.dynamicCustomConstraints = [NSMutableArray arrayWithArray:[NSLayoutConstraint constraintsWithVisualFormat:@"H:[image]-[label]-[textField]-|" options:0 metrics:nil views:views]];
+            [self.dynamicCustomConstraints addObject:[NSLayoutConstraint constraintWithItem:_textField
+                                                                                  attribute:NSLayoutAttributeWidth
+                                                                                  relatedBy:self.textFieldLengthPercentage ? NSLayoutRelationEqual : NSLayoutRelationGreaterThanOrEqual
+                                                                                     toItem:self.contentView
+                                                                                  attribute:NSLayoutAttributeWidth
+                                                                                 multiplier:self.textFieldLengthPercentage ? [self.textFieldLengthPercentage floatValue] : 0.3
+                                                                                   constant:0.0]];
         }
         else{
             self.dynamicCustomConstraints = [NSMutableArray arrayWithArray:[NSLayoutConstraint constraintsWithVisualFormat:@"H:[image]-[textField]-|" options:0 metrics:nil views:views]];
@@ -223,20 +238,19 @@ NSString *const XLFormTextFieldLengthPercentage = @"textFieldLengthPercentage";
     else{
         if (self.textLabel.text.length > 0){
             self.dynamicCustomConstraints = [NSMutableArray arrayWithArray:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-[label]-[textField]-|" options:0 metrics:nil views:views]];
+            [self.dynamicCustomConstraints addObject:[NSLayoutConstraint constraintWithItem:_textField
+                                                                                  attribute:NSLayoutAttributeWidth
+                                                                                  relatedBy:self.textFieldLengthPercentage ? NSLayoutRelationEqual : NSLayoutRelationGreaterThanOrEqual
+                                                                                     toItem:self.contentView
+                                                                                  attribute:NSLayoutAttributeWidth
+                                                                                 multiplier:self.textFieldLengthPercentage ? [self.textFieldLengthPercentage floatValue] : 0.3
+                                                                                   constant:0.0]];
         }
         else{
             self.dynamicCustomConstraints = [NSMutableArray arrayWithArray:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-[textField]-|" options:0 metrics:nil views:views]];
         }
     }
 
-    [self.dynamicCustomConstraints addObject:[NSLayoutConstraint constraintWithItem:_textField
-                                                                          attribute:NSLayoutAttributeWidth
-                                                                          relatedBy:self.textFieldLengthPercentage ? NSLayoutRelationEqual : NSLayoutRelationGreaterThanOrEqual
-                                                                             toItem:self.contentView
-                                                                          attribute:NSLayoutAttributeWidth
-                                                                         multiplier:self.textFieldLengthPercentage ? [self.textFieldLengthPercentage floatValue] : 0.3
-                                                                           constant:0.0]];
-
     [self.contentView addConstraints:self.dynamicCustomConstraints];
     [super updateConstraints];
 }
@@ -265,6 +279,15 @@ NSString *const XLFormTextFieldLengthPercentage = @"textFieldLengthPercentage";
 }
 
 - (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
+    if (self.textFieldMaxNumberOfCharacters) {
+        // Check maximum length requirement
+        NSString *newString = [textField.text stringByReplacingCharactersInRange:range withString:string];
+        if (newString.length > self.textFieldMaxNumberOfCharacters.integerValue) {
+            return NO;
+        }
+    }
+
+    // Otherwise, leave response to view controller
     return [self.formViewController textField:textField shouldChangeCharactersInRange:range replacementString:string];
 }
 
@@ -272,11 +295,22 @@ NSString *const XLFormTextFieldLengthPercentage = @"textFieldLengthPercentage";
 {
     [self.formViewController beginEditing:self.rowDescriptor];
     [self.formViewController textFieldDidBeginEditing:textField];
+    // set the input to the raw value if we have a formatter and it shouldn't be used during input
+    if (self.rowDescriptor.valueFormatter) {
+        self.textField.text = [self.rowDescriptor editTextValue];
+    }
 }
 
 - (void)textFieldDidEndEditing:(UITextField *)textField
 {
+    // process text change before we stick a formatted value in the UITextField
     [self textFieldDidChange:textField];
+    
+    // losing input, replace the text field with the formatted value
+    if (self.rowDescriptor.valueFormatter) {
+        self.textField.text = [self.rowDescriptor.value displayText];
+    }
+    
     [self.formViewController endEditing:self.rowDescriptor];
     [self.formViewController textFieldDidEndEditing:textField];
 }
@@ -286,12 +320,33 @@ NSString *const XLFormTextFieldLengthPercentage = @"textFieldLengthPercentage";
 
 - (void)textFieldDidChange:(UITextField *)textField{
     if([self.textField.text length] > 0) {
-        if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeNumber] || [self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeDecimal]){
-            self.rowDescriptor.value =  @([self.textField.text doubleValue]);
-        } else if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeInteger]){
-            self.rowDescriptor.value = @([self.textField.text integerValue]);
-        } else {
-            self.rowDescriptor.value = self.textField.text;
+        BOOL didUseFormatter = NO;
+        
+        if (self.rowDescriptor.valueFormatter && self.rowDescriptor.useValueFormatterDuringInput)
+        {
+            // use generic getObjectValue:forString:errorDescription and stringForObjectValue
+            NSString *errorDescription = nil;
+            NSString *objectValue = nil;
+            
+            if ([ self.rowDescriptor.valueFormatter getObjectValue:&objectValue forString:textField.text errorDescription:&errorDescription]) {
+                NSString *formattedValue = [self.rowDescriptor.valueFormatter stringForObjectValue:objectValue];
+                
+                self.rowDescriptor.value = objectValue;
+                textField.text = formattedValue;
+                didUseFormatter = YES;
+            }
+        }
+        
+        // only do this conversion if we didn't use the formatter
+        if (!didUseFormatter)
+        {
+            if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeNumber] || [self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeDecimal]){
+                self.rowDescriptor.value =  [NSDecimalNumber decimalNumberWithString:self.textField.text locale:NSLocale.currentLocale];
+            } else if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeInteger]){
+                self.rowDescriptor.value = @([self.textField.text integerValue]);
+            } else {
+                self.rowDescriptor.value = self.textField.text;
+            }
         }
     } else {
         self.rowDescriptor.value = nil;
@@ -309,4 +364,5 @@ NSString *const XLFormTextFieldLengthPercentage = @"textFieldLengthPercentage";
     return _returnKeyType;
 }
 
+
 @end

XLForm/XL/Cell/XLFormTextViewCell.h

@@ -28,6 +28,7 @@
 #import <UIKit/UIKit.h>
 
 extern NSString *const XLFormTextViewLengthPercentage;
+extern NSString *const XLFormTextViewMaxNumberOfCharacters;
 
 @interface XLFormTextViewCell : XLFormBaseCell
 
@@ -36,5 +37,6 @@ extern NSString *const XLFormTextViewLengthPercentage;
 @property (nonatomic, readonly) XLFormTextView * textView;
 
 @property (nonatomic) NSNumber *textViewLengthPercentage;
+@property (nonatomic) NSNumber *textViewMaxNumberOfCharacters;
 
 @end

XLForm/XL/Cell/XLFormTextViewCell.m

@@ -29,8 +29,8 @@
 #import "XLFormTextView.h"
 #import "XLFormTextViewCell.h"
 
-NSString *const kFormTextViewCellPlaceholder = @"placeholder";
 NSString *const XLFormTextViewLengthPercentage = @"textViewLengthPercentage";
+NSString *const XLFormTextViewMaxNumberOfCharacters = @"textViewMaxNumberOfCharacters";
 
 @interface XLFormTextViewCell() <UITextViewDelegate>
 
@@ -206,4 +206,17 @@ NSString *const XLFormTextViewLengthPercentage = @"textViewLengthPercentage";
     }
 }
 
+- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text {
+    if (self.textViewMaxNumberOfCharacters) {
+        // Check maximum length requirement
+        NSString *newText = [textView.text stringByReplacingCharactersInRange:range withString:text];
+        if (newText.length > self.textViewMaxNumberOfCharacters.integerValue) {
+            return NO;
+        }
+    }
+    
+    // Otherwise, leave response to view controller
+	return [self.formViewController textView:textView shouldChangeTextInRange:range replacementText:text];
+}
+
 @end

XLForm/XL/Controllers/XLFormOptionsObject.h

@@ -28,6 +28,9 @@
 
 @interface XLFormOptionsObject : NSObject <XLFormOptionObject,NSCoding>
 
+@property (nonatomic) NSString * formDisplaytext;
+@property (nonatomic) id formValue;
+
 +(XLFormOptionsObject *)formOptionsObjectWithValue:(id)value displayText:(NSString *)displayText;
 +(XLFormOptionsObject *)formOptionsOptionForValue:(id)value fromOptions:(NSArray *)options;
 +(XLFormOptionsObject *)formOptionsOptionForDisplayText:(NSString *)displayText fromOptions:(NSArray *)options;

XLForm/XL/Controllers/XLFormOptionsObject.m

@@ -26,17 +26,13 @@
 #import "XLFormOptionsObject.h"
 
 @implementation XLFormOptionsObject
-{
-    NSString * _formDisplaytext;
-    id _formValue;
-}
 
 +(XLFormOptionsObject *)formOptionsObjectWithValue:(id)value displayText:(NSString *)displayText
 {
     return [[XLFormOptionsObject alloc] initWithValue:value displayText:displayText];
 }
 
--(id)initWithValue:(id)value displayText:(NSString *)displayText
+-(instancetype)initWithValue:(id)value displayText:(NSString *)displayText
 {
     self = [super init];
     if (self){
@@ -85,6 +81,7 @@
 {
     return _formValue;
 }
+
 #pragma mark - NSCoding
 -(void)encodeWithCoder:(NSCoder *)encoder
 {
@@ -94,7 +91,8 @@
     [encoder encodeObject:self.formDisplayText
                    forKey:@"formDisplayText"];
 }
--(id)initWithCoder:(NSCoder *)decoder
+
+-(instancetype)initWithCoder:(NSCoder *)decoder
 {
     if ((self=[super init])) {
         
@@ -108,4 +106,5 @@
     return self;
     
 }
+
 @end

XLForm/XL/Controllers/XLFormOptionsViewController.h

@@ -28,12 +28,12 @@
 #import "XLFormRowDescriptorViewController.h"
 #import "XLFormRowDescriptor.h"
 
-@interface XLFormOptionsViewController : UITableViewController<XLFormRowDescriptorViewController, XLFormRowDescriptorPopoverViewController>
+@interface XLFormOptionsViewController : UITableViewController<XLFormRowDescriptorViewController>
 
-- (id)initWithStyle:(UITableViewStyle)style;
+- (instancetype)initWithStyle:(UITableViewStyle)style;
 
 
-- (id)initWithStyle:(UITableViewStyle)style
+- (instancetype)initWithStyle:(UITableViewStyle)style
     titleHeaderSection:(NSString *)titleHeaderSection
     titleFooterSection:(NSString *)titleFooterSection;
 

XLForm/XL/Controllers/XLFormOptionsViewController.m

@@ -45,9 +45,8 @@
 @synthesize titleHeaderSection = _titleHeaderSection;
 @synthesize titleFooterSection = _titleFooterSection;
 @synthesize rowDescriptor = _rowDescriptor;
-@synthesize popoverController = __popoverController;
 
-- (id)initWithStyle:(UITableViewStyle)style
+- (instancetype)initWithStyle:(UITableViewStyle)style
 {
     self = [super initWithStyle:style];
     if (self){
@@ -57,7 +56,7 @@
     return self;
 }
 
-- (id)initWithStyle:(UITableViewStyle)style titleHeaderSection:(NSString *)titleHeaderSection titleFooterSection:(NSString *)titleFooterSection
+- (instancetype)initWithStyle:(UITableViewStyle)style titleHeaderSection:(NSString *)titleHeaderSection titleFooterSection:(NSString *)titleFooterSection
 {
     self = [self initWithStyle:style];
     if (self){
@@ -86,6 +85,11 @@
 {
     XLFormRightDetailCell * cell = [tableView dequeueReusableCellWithIdentifier:CELL_REUSE_IDENTIFIER forIndexPath:indexPath];
     id cellObject =  [[self selectorOptions] objectAtIndex:indexPath.row];
+
+    [self.rowDescriptor.cellConfigForSelector enumerateKeysAndObjectsUsingBlock:^(NSString *keyPath, id value, __unused BOOL *stop) {
+        [cell setValue:(value == [NSNull null]) ? nil : value forKeyPath:keyPath];
+    }];
+    
     cell.textLabel.text = [self valueDisplayTextForOption:cellObject];
     if ([self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeMultipleSelector] || [self.rowDescriptor.rowType isEqualToString:XLFormRowDescriptorTypeMultipleSelectorPopover]){
         cell.accessoryType = ([self selectedValuesContainsOption:cellObject] ? UITableViewCellAccessoryCheckmark : UITableViewCellAccessoryNone);
@@ -133,8 +137,8 @@
         if ([[self.rowDescriptor.value valueData] isEqual:[cellObject valueData]]){
             if (!self.rowDescriptor.required){
                 self.rowDescriptor.value = nil;
+				cell.accessoryType = UITableViewCellAccessoryNone;
             }
-            cell.accessoryType = UITableViewCellAccessoryNone;
         }
         else{
             if (self.rowDescriptor.value){
@@ -148,9 +152,8 @@
             self.rowDescriptor.value = cellObject;
             cell.accessoryType = UITableViewCellAccessoryCheckmark;
         }
-        if (self.popoverController){
-            [self.popoverController dismissPopoverAnimated:YES];
-            [self.popoverController.delegate popoverControllerDidDismissPopover:self.popoverController];
+        if (self.modalPresentationStyle == UIModalPresentationPopover){
+            [[self presentingViewController] dismissViewControllerAnimated:YES completion:nil];
         }
         else if ([self.parentViewController isKindOfClass:[UINavigationController class]]){
             [self.navigationController popViewControllerAnimated:YES];

XLForm/XL/Controllers/XLFormRowDescriptorViewController.h

@@ -32,12 +32,4 @@
 @required
 @property (nonatomic) XLFormRowDescriptor * rowDescriptor;
 
-@end
-
-@protocol XLFormRowDescriptorPopoverViewController <NSObject>
-
-@required
-@property (nonatomic) UIPopoverController * popoverController;
-
-
 @end

XLForm/XL/Controllers/XLFormViewController.h

@@ -60,6 +60,7 @@ typedef NS_ENUM(NSUInteger, XLFormRowNavigationDirection) {
 
 -(NSArray *)formValidationErrors;
 -(void)showFormValidationError:(NSError *)error;
+-(void)showFormValidationError:(NSError *)error withTitle:(NSString*)title;
 
 -(UITableViewRowAnimation)insertRowAnimationForRow:(XLFormRowDescriptor *)formRow;
 -(UITableViewRowAnimation)deleteRowAnimationForRow:(XLFormRowDescriptor *)formRow;
@@ -78,7 +79,7 @@ typedef NS_ENUM(NSUInteger, XLFormRowNavigationDirection) {
 
 @end
 
-@interface XLFormViewController : UIViewController<UITableViewDataSource, UITableViewDelegate, XLFormDescriptorDelegate, UITextFieldDelegate, UITextViewDelegate, UIActionSheetDelegate, XLFormViewControllerDelegate>
+@interface XLFormViewController : UIViewController<UITableViewDataSource, UITableViewDelegate, XLFormDescriptorDelegate, UITextFieldDelegate, UITextViewDelegate, XLFormViewControllerDelegate>
 
 @property XLFormDescriptor * form;
 @property IBOutlet UITableView * tableView;

XLForm/XL/Controllers/XLFormViewController.m

@@ -68,12 +68,12 @@
 
 #pragma mark - Initialization
 
--(id)initWithForm:(XLFormDescriptor *)form
+-(instancetype)initWithForm:(XLFormDescriptor *)form
 {
     return [self initWithForm:form style:UITableViewStyleGrouped];
 }
 
--(id)initWithForm:(XLFormDescriptor *)form style:(UITableViewStyle)style
+-(instancetype)initWithForm:(XLFormDescriptor *)form style:(UITableViewStyle)style
 {
     self = [self initWithNibName:nil bundle:nil];
     if (self){
@@ -462,32 +462,24 @@
 
 -(void)showFormValidationError:(NSError *)error
 {
-#if __IPHONE_OS_VERSION_MAX_ALLOWED < 80000
-    UIAlertView * alertView = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"XLFormViewController_ValidationErrorTitle", nil)
-                                                         message:error.localizedDescription
-                                                        delegate:self
-                                               cancelButtonTitle:NSLocalizedString(@"OK", nil)
-                                               otherButtonTitles:nil];
-    [alertView show];
-#else
-    if ([UIAlertController class]){
-        UIAlertController * alertController = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"XLFormViewController_ValidationErrorTitle", nil)
-                                                                                  message:error.localizedDescription
-                                                                           preferredStyle:UIAlertControllerStyleAlert];
-        [alertController addAction:[UIAlertAction actionWithTitle:@"OK"
-                                                            style:UIAlertActionStyleDefault
-                                                          handler:nil]];
-        [self presentViewController:alertController animated:YES completion:nil];
-    }
-    else{
-        UIAlertView * alertView = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"XLFormViewController_ValidationErrorTitle", nil)
-                                                             message:error.localizedDescription
-                                                            delegate:self
-                                                   cancelButtonTitle:NSLocalizedString(@"OK", nil)
-                                                   otherButtonTitles:nil];
-        [alertView show];
-    }
-#endif
+    UIAlertController * alertController = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"XLFormViewController_ValidationErrorTitle", nil)
+                                                                              message:error.localizedDescription
+                                                                       preferredStyle:UIAlertControllerStyleAlert];
+    [alertController addAction:[UIAlertAction actionWithTitle:@"OK"
+                                                        style:UIAlertActionStyleDefault
+                                                      handler:nil]];
+    [self presentViewController:alertController animated:YES completion:nil];
+}
+
+-(void)showFormValidationError:(NSError *)error withTitle:(NSString*)title
+{
+    UIAlertController * alertController = [UIAlertController alertControllerWithTitle:NSLocalizedString(title, nil)
+                                                                              message:error.localizedDescription
+                                                                       preferredStyle:UIAlertControllerStyleAlert];
+    [alertController addAction:[UIAlertAction actionWithTitle:@"OK"
+                                                        style:UIAlertActionStyleDefault
+                                                      handler:nil]];
+    [self presentViewController:alertController animated:YES completion:nil];
 }
 
 -(void)performFormSelector:(SEL)selector withObject:(id)sender
@@ -722,9 +714,10 @@
 -(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
 {
     XLFormRowDescriptor *rowDescriptor = [self.form formRowAtIndex:indexPath];
-    Class cellClass = [[rowDescriptor cellForFormController:self] class];
-    if ([cellClass respondsToSelector:@selector(formDescriptorCellHeightForRowDescriptor:)]){
-        return [cellClass formDescriptorCellHeightForRowDescriptor:rowDescriptor];
+    [rowDescriptor cellForFormController:self];
+    CGFloat height = rowDescriptor.height;
+    if (height != XLFormUnspecifiedCellHeight){
+        return height;
     }
     return self.tableView.rowHeight;
 }
@@ -732,9 +725,10 @@
 -(CGFloat)tableView:(UITableView *)tableView estimatedHeightForRowAtIndexPath:(NSIndexPath *)indexPath
 {
     XLFormRowDescriptor *rowDescriptor = [self.form formRowAtIndex:indexPath];
-    Class cellClass = [[rowDescriptor cellForFormController:self] class];
-    if ([cellClass respondsToSelector:@selector(formDescriptorCellHeightForRowDescriptor:)]){
-        return [cellClass formDescriptorCellHeightForRowDescriptor:rowDescriptor];
+    [rowDescriptor cellForFormController:self];
+    CGFloat height = rowDescriptor.height;
+    if (height != XLFormUnspecifiedCellHeight){
+        return height;
     }
     if (SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"8.0")){
         return self.tableView.estimatedRowHeight;
@@ -900,6 +894,10 @@
 {
 }
 
+- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text {
+	return YES;
+}
+
 #pragma mark - UIScrollViewDelegate
 
 - (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView

XLForm/XL/Descriptors/XLFormRowDescriptor.h

@@ -29,6 +29,8 @@
 #import "XLFormValidatorProtocol.h"
 #import "XLFormValidationStatus.h"
 
+extern CGFloat XLFormUnspecifiedCellHeight;
+
 @class XLFormViewController;
 @class XLFormSectionDescriptor;
 @protocol XLFormValidatorProtocol;
@@ -52,10 +54,20 @@ typedef void(^XLOnChangeBlock)(id __nullable oldValue,id __nullable newValue,XLF
 @property (nonatomic, nullable) id value;
 @property (nullable) Class valueTransformer;
 @property UITableViewCellStyle cellStyle;
+@property (nonatomic) CGFloat height;
 
 @property (copy, nullable) XLOnChangeBlock onChangeBlock;
+@property BOOL useValueFormatterDuringInput;
+@property (nullable) NSFormatter *valueFormatter;
+
+// returns the display text for the row descriptor, taking into account NSFormatters and default placeholder values
+- (nonnull NSString *) displayTextValue;
+
+// returns the editing text value for the row descriptor, taking into account NSFormatters.
+- (nonnull NSString *) editTextValue;
 
 @property (nonatomic, readonly, nonnull) NSMutableDictionary * cellConfig;
+@property (nonatomic, readonly, nonnull) NSMutableDictionary * cellConfigForSelector;
 @property (nonatomic, readonly, nonnull) NSMutableDictionary * cellConfigIfDisabled;
 @property (nonatomic, readonly, nonnull) NSMutableDictionary * cellConfigAtConfigure;
 
@@ -78,7 +90,7 @@ typedef void(^XLOnChangeBlock)(id __nullable oldValue,id __nullable newValue,XLF
 @property (nullable) NSString *requireMsg;
 -(void)addValidator:(nonnull id<XLFormValidatorProtocol>)validator;
 -(void)removeValidator:(nonnull id<XLFormValidatorProtocol>)validator;
--(nonnull XLFormValidationStatus *)doValidation;
+-(nullable XLFormValidationStatus *)doValidation;
 
 // ===========================
 // property used for Selectors

XLForm/XL/Descriptors/XLFormRowDescriptor.m

@@ -28,6 +28,9 @@
 #import "XLFormRowDescriptor.h"
 #import "NSString+XLFormAdditions.h"
 
+CGFloat XLFormUnspecifiedCellHeight = -3.0;
+CGFloat XLFormRowInitialHeight = -2;
+
 @interface XLFormDescriptor (_XLFormRowDescriptor)
 
 @property (readonly) NSDictionary* allRowsByTag;
@@ -44,6 +47,8 @@
 
 @end
 
+#import "NSObject+XLFormAdditions.h"
+
 @interface XLFormRowDescriptor() <NSCopying>
 
 @property XLFormBaseCell * cell;
@@ -64,8 +69,10 @@
 @synthesize hidePredicateCache = _hidePredicateCache;
 @synthesize disablePredicateCache = _disablePredicateCache;
 @synthesize cellConfig = _cellConfig;
+@synthesize cellConfigForSelector = _cellConfigForSelector;
 @synthesize cellConfigIfDisabled = _cellConfigIfDisabled;
 @synthesize cellConfigAtConfigure = _cellConfigAtConfigure;
+@synthesize height = _height;
 
 -(instancetype)init
 {
@@ -91,6 +98,7 @@
         _disablePredicateCache = nil;
         _isDirtyHidePredicateCache = YES;
         _hidePredicateCache = nil;
+        _height = XLFormRowInitialHeight;
         [self addObserver:self forKeyPath:@"value" options:NSKeyValueObservingOptionOld | NSKeyValueObservingOptionNew context:0];
         [self addObserver:self forKeyPath:@"disablePredicateCache" options:NSKeyValueObservingOptionOld | NSKeyValueObservingOptionNew context:0];
         [self addObserver:self forKeyPath:@"hidePredicateCache" options:NSKeyValueObservingOptionOld | NSKeyValueObservingOptionNew context:0];
@@ -158,6 +166,14 @@
     return _cellConfig;
 }
 
+-(NSMutableDictionary *)cellConfigForSelector
+{
+    if (_cellConfigForSelector) return _cellConfigForSelector;
+    _cellConfigForSelector = [NSMutableDictionary dictionary];
+    return _cellConfigForSelector;
+}
+
+
 -(NSMutableDictionary *)cellConfigIfDisabled
 {
     if (_cellConfigIfDisabled) return _cellConfigIfDisabled;
@@ -172,6 +188,41 @@
     return _cellConfigAtConfigure;
 }
 
+-(NSString*)editTextValue
+{
+    if (self.value) {
+        if (self.valueFormatter) {
+            if (self.useValueFormatterDuringInput) {
+                return [self displayTextValue];
+            }else{
+                // have formatter, but we don't want to use it during editing
+                return [self.value displayText];
+            }
+        }else{
+            // have value, but no formatter, use the value's displayText
+            return [self.value displayText];
+        }
+    }else{
+        // placeholder
+        return @"";
+    }
+}
+
+-(NSString*)displayTextValue
+{
+    if (self.value) {
+        if (self.valueFormatter) {
+            return [self.valueFormatter stringForObjectValue:self.value];
+        }
+        else{
+            return [self.value displayText];
+        }
+    }
+    else {
+        return self.noValueDisplayText;
+    }
+}
+
 -(NSString *)description
 {
     return self.tag;  // [NSString stringWithFormat:@"%@ - %@ (%@)", [super description], self.tag, self.rowType];
@@ -190,6 +241,22 @@
     _action = action;
 }
 
+-(CGFloat)height
+{
+    if (_height == XLFormRowInitialHeight){
+        if ([[self.cell class] respondsToSelector:@selector(formDescriptorCellHeightForRowDescriptor:)]){
+            return [[self.cell class] formDescriptorCellHeightForRowDescriptor:self];
+        } else {
+            _height = XLFormUnspecifiedCellHeight;
+        }
+    }
+    return _height;
+}
+
+-(void)setHeight:(CGFloat)height {
+    _height = height;
+}
+
 // In the implementation
 -(id)copyWithZone:(NSZone *)zone
 {
@@ -203,7 +270,7 @@
     rowDescriptorCopy.required = self.isRequired;
     rowDescriptorCopy.isDirtyDisablePredicateCache = YES;
     rowDescriptorCopy.isDirtyHidePredicateCache = YES;
-    rowDescriptorCopy.validators = [self.validators copy];
+    rowDescriptorCopy.validators = [self.validators mutableCopy];
 
     // =====================
     // properties for Button
@@ -427,7 +494,8 @@
 
 - (BOOL)valueIsEmpty
 {
-    return self.value == nil || [self.value isKindOfClass:[NSNull class]] || ([self.value respondsToSelector:@selector(length)] && [self.value length]==0);
+    return self.value == nil || [self.value isKindOfClass:[NSNull class]] || ([self.value respondsToSelector:@selector(length)] && [self.value length]==0) ||
+    ([self.value respondsToSelector:@selector(count)] && [self.value count]==0);
 }
 
 -(XLFormValidationStatus *)doValidation
@@ -521,7 +589,7 @@
 }
 
 
--(id)initWithLeftValue:(NSString *)leftValue httpParameterKey:(NSString *)httpParameterKey rightOptions:(NSArray *)rightOptions
+-(instancetype)initWithLeftValue:(NSString *)leftValue httpParameterKey:(NSString *)httpParameterKey rightOptions:(NSArray *)rightOptions
 {
     self = [super init];
     if (self){

XLForm/XL/Descriptors/XLFormSectionDescriptor.h

@@ -69,5 +69,6 @@ typedef NS_ENUM(NSUInteger, XLFormSectionInsertMode) {
 -(void)addFormRow:(nonnull XLFormRowDescriptor *)formRow beforeRow:(nonnull XLFormRowDescriptor *)beforeRow;
 -(void)removeFormRowAtIndex:(NSUInteger)index;
 -(void)removeFormRow:(nonnull XLFormRowDescriptor *)formRow;
+-(void)moveRowAtIndexPath:(nonnull NSIndexPath *)sourceIndex toIndexPath:(nonnull NSIndexPath *)destinationIndex;
 
 @end

XLForm/XL/Descriptors/XLFormSectionDescriptor.m

@@ -125,7 +125,15 @@
 
 -(void)addFormRow:(XLFormRowDescriptor *)formRow
 {
-    [self insertObject:formRow inAllRowsAtIndex:([self canInsertUsingButton] ? MAX(0, [self.formRows count] - 1) : [self.allRows count])];
+    NSUInteger index;
+    
+    if ([self canInsertUsingButton]) {
+        index = ([self.formRows count] > 0) ? [self.formRows count] - 1 : 0;
+    } else {
+        index = [self.allRows count];
+    }
+
+    [self insertObject:formRow inAllRowsAtIndex:index];
 }
 
 -(void)addFormRow:(XLFormRowDescriptor *)formRow afterRow:(XLFormRowDescriptor *)afterRow

XLForm/XL/Helpers/NSObject+XLFormAdditions.m

@@ -31,12 +31,12 @@
 
 -(NSString *)displayText
 {
-    if ([self isKindOfClass:[NSString class]] || [self isKindOfClass:[NSNumber class]]){
-        return [self description];
-    }
     if ([self conformsToProtocol:@protocol(XLFormOptionObject)]){
         return [(id<XLFormOptionObject>)self formDisplayText];
     }
+    if ([self isKindOfClass:[NSString class]] || [self isKindOfClass:[NSNumber class]]){
+        return [self description];
+    }
     return nil;
 }
 

XLForm/XL/Helpers/Views/XLFormRightDetailCell.m

@@ -27,7 +27,7 @@
 
 @implementation XLFormRightDetailCell
 
-- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
+- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
 {
     return [super initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:reuseIdentifier];
 }

XLForm/XL/Helpers/Views/XLFormRowNavigationAccessoryView.m

@@ -40,7 +40,7 @@
 @synthesize doneButton = _doneButton;
 
 
-- (id)initWithFrame:(CGRect)frame
+- (instancetype)initWithFrame:(CGRect)frame
 {
     self = [super initWithFrame:CGRectMake(0, 0, [UIScreen mainScreen].bounds.size.width, 44.0)];
     if (self) {

XLForm/XL/Helpers/Views/XLFormTextView.m

@@ -33,7 +33,7 @@
     [[NSNotificationCenter defaultCenter] removeObserver:self];
 }
 
-- (id)initWithFrame:(CGRect)frame
+- (instancetype)initWithFrame:(CGRect)frame
 {
     if((self = [super initWithFrame:frame])){
         self.scrollsToTop = NO;

XLForm/XL/Validation/XLFormRegexValidator.h

@@ -32,7 +32,7 @@
 @property NSString *msg;
 @property NSString *regex;
 
-- (id)initWithMsg:(NSString*)msg andRegexString:(NSString*)regex;
+- (instancetype)initWithMsg:(NSString*)msg andRegexString:(NSString*)regex;
 + (XLFormRegexValidator *)formRegexValidatorWithMsg:(NSString *)msg regex:(NSString *)regex;
 
 @end

XLForm/XL/Validation/XLFormRegexValidator.m

@@ -27,7 +27,7 @@
 
 @implementation XLFormRegexValidator
 
--(id)initWithMsg:(NSString*)msg andRegexString:(NSString*)regex {
+-(instancetype)initWithMsg:(NSString*)msg andRegexString:(NSString*)regex {
     self = [super init];
     if (self) {
         self.msg = msg;

XLForm/XL/Validation/XLFormValidationStatus.h

@@ -33,8 +33,8 @@
 @property BOOL isValid;
 @property (nonatomic, weak) XLFormRowDescriptor *rowDescriptor;
 
-//-(id)initWithMsg:(NSString*)msg andStatus:(BOOL)isValid;
--(id)initWithMsg:(NSString*)msg status:(BOOL)isValid rowDescriptor:(XLFormRowDescriptor *)row;
+//-(instancetype)initWithMsg:(NSString*)msg andStatus:(BOOL)isValid;
+-(instancetype)initWithMsg:(NSString*)msg status:(BOOL)isValid rowDescriptor:(XLFormRowDescriptor *)row;
 
 //+(XLFormValidationStatus *)formValidationStatusWithMsg:(NSString *)msg status:(BOOL)status;
 +(XLFormValidationStatus *)formValidationStatusWithMsg:(NSString *)msg status:(BOOL)status rowDescriptor:(XLFormRowDescriptor *)row;

XLForm/XL/Validation/XLFormValidationStatus.m

@@ -27,11 +27,11 @@
 
 @implementation XLFormValidationStatus
 
--(id)initWithMsg:(NSString*)msg andStatus:(BOOL)isValid {
+-(instancetype)initWithMsg:(NSString*)msg andStatus:(BOOL)isValid {
     return [self initWithMsg:msg status:isValid rowDescriptor:nil];
 }
 
--(id)initWithMsg:(NSString*)msg status:(BOOL)isValid rowDescriptor:(XLFormRowDescriptor *)row {
+-(instancetype)initWithMsg:(NSString*)msg status:(BOOL)isValid rowDescriptor:(XLFormRowDescriptor *)row {
     self = [super init];
     if (self) {
         self.msg = msg;