Swift 4.0 Support

RTL Support Some bug fixes
Update README.md
2018-03-16 16:40:21 +05:30 · 2017-11-14 10:17:54 +05:30 · 2017-11-07 15:43:34 +05:30 · 2017-10-21 11:55:36 +05:30 · 2017-10-14 15:29:58 +05:30
12 changed files with 310 additions and 88 deletions
@@ -9,7 +9,7 @@
 Pod::Spec.new do |s|

 s.name             = 'DTTextField'
-s.version          = '0.2.6'
+s.version          = '0.3.0'
 s.summary          = 'DTTextField is UITextField library.'

  s.description      = <<-DESC
@@ -24,6 +24,12 @@ public class DTTextField: UITextField {
        case defaults
    }
    
+    public enum DTBorderStyle{
+        case none
+        case rounded
+        case sqare
+    }
+    
    fileprivate var lblFloatPlaceholder:UILabel             = UILabel()
    fileprivate var lblError:UILabel                        = UILabel()
    
@@ -37,6 +43,24 @@ public class DTTextField: UITextField {
    public var floatingLabelShowAnimationDuration           = 0.3
    public var floatingDisplayStatus:FloatingDisplayStatus  = .defaults
    
+    public var dtborderStyle:DTBorderStyle = .rounded{
+        didSet{
+            switch dtborderStyle {
+            case .none:
+                dtLayer.cornerRadius        = 0.0
+                dtLayer.borderWidth         = 0.0
+            case .rounded:
+                dtLayer.cornerRadius        = 4.5
+                dtLayer.borderWidth         = 0.5
+                dtLayer.borderColor         = borderColor.cgColor
+            case .sqare:
+                dtLayer.cornerRadius        = 0.0
+                dtLayer.borderWidth         = 0.5
+                dtLayer.borderColor         = borderColor.cgColor
+            }
+        }
+    }
+    
    public var errorMessage:String = ""{
        didSet{ lblError.text = errorMessage }
    }
@@ -72,14 +96,14 @@ public class DTTextField: UITextField {
        didSet{
            guard let color = placeholderColor else { return }
            attributedPlaceholder = NSAttributedString(string: placeholderFinal,
-                                                       attributes: [NSForegroundColorAttributeName:color])
+                                                       attributes: [NSAttributedStringKey.foregroundColor:color])
        }
    }
    
    fileprivate var x:CGFloat {
        
        if let leftView = leftView {
-            return leftView.frame.origin.x + leftView.bounds.size.width + paddingX
+            return leftView.frame.origin.x + leftView.bounds.size.width - paddingX
        }
        
        return paddingX
@@ -137,6 +161,10 @@ public class DTTextField: UITextField {
        }
    }
    
+    public override var textAlignment: NSTextAlignment{
+        didSet{ setNeedsLayout() }
+    }
+    
    public override var text: String?{
        didSet{ self.textFieldTextChanged() }
    }
@@ -149,7 +177,7 @@ public class DTTextField: UITextField {
                return
            }
            attributedPlaceholder = NSAttributedString(string: placeholderFinal,
-                                                       attributes: [NSForegroundColorAttributeName:color])
+                                                       attributes: [NSAttributedStringKey.foregroundColor:color])
        }
    }
    
@@ -176,11 +204,10 @@ public class DTTextField: UITextField {
        showErrorLabel = false
    }
    
+    
    fileprivate func commonInit() {
        
-        dtLayer.cornerRadius        = 4.5
-        dtLayer.borderWidth         = 0.5
-        dtLayer.borderColor         = borderColor.cgColor
+        dtborderStyle               = .rounded
        dtLayer.backgroundColor     = UIColor.white.cgColor
        
        floatPlaceholderColor       = UIColor(red: 204.0/255.0, green: 204.0/255.0, blue: 204.0/255.0, alpha: 1.0)
@@ -209,12 +236,52 @@ public class DTTextField: UITextField {
        
        lblError.text = errorMessage
        lblError.isHidden = false
-        let boundWithPadding = CGSize(width: bounds.width - (x * 2), height: bounds.height)
-        let errorLabelSize =  lblError.sizeThatFits(boundWithPadding)
-        lblError.frame = CGRect(x: paddingX, y: 0, width: errorLabelSize.width, height: errorLabelSize.height)
+        let boundWithPadding = CGSize(width: bounds.width - (paddingX * 2), height: bounds.height)
+        lblError.frame = CGRect(x: paddingX, y: 0, width: boundWithPadding.width, height: boundWithPadding.height)
+        lblError.sizeToFit()
+        
        invalidateIntrinsicContentSize()
    }
    
+    func setErrorLabelAlignment() {
+        var newFrame = lblError.frame
+        
+        if textAlignment == .right {
+            newFrame.origin.x = bounds.width - paddingX - newFrame.size.width
+        }else if textAlignment == .left{
+            newFrame.origin.x = paddingX
+        }else if textAlignment == .center{
+            newFrame.origin.x = (bounds.width / 2.0) - (newFrame.size.width / 2.0)
+        }else if textAlignment == .natural{
+            
+            if UIView.userInterfaceLayoutDirection(for: semanticContentAttribute) == .rightToLeft{
+                newFrame.origin.x = bounds.width - paddingX - newFrame.size.width
+            }
+        }
+        
+        lblError.frame = newFrame
+    }
+    
+    func setFloatLabelAlignment() {
+        var newFrame = lblFloatPlaceholder.frame
+        
+        if textAlignment == .right {
+            newFrame.origin.x = bounds.width - paddingX - newFrame.size.width
+        }else if textAlignment == .left{
+            newFrame.origin.x = paddingX
+        }else if textAlignment == .center{
+            newFrame.origin.x = (bounds.width / 2.0) - (newFrame.size.width / 2.0)
+        }else if textAlignment == .natural{
+            
+            if UIView.userInterfaceLayoutDirection(for: semanticContentAttribute) == .rightToLeft{
+                newFrame.origin.x = bounds.width - paddingX - newFrame.size.width
+            }
+            
+        }
+        
+        lblFloatPlaceholder.frame = newFrame
+    }
+    
    fileprivate func hideErrorMessage(){
        lblError.text = ""
        lblError.isHidden = true
@@ -271,13 +338,13 @@ public class DTTextField: UITextField {
    }
    
    fileprivate func insetRectForEmptyBounds(rect:CGRect) -> CGRect{
-        
-        guard showErrorLabel else { return CGRect(x: x, y: 0, width: rect.width - paddingX, height: rect.height) }
+        let newX = x
+        guard showErrorLabel else { return CGRect(x: newX, y: 0, width: rect.width - newX - paddingX, height: rect.height) }
        
        let topInset = (rect.size.height - lblError.bounds.size.height - paddingYErrorLabel - fontHeight) / 2.0
        let textY = topInset - ((rect.height - fontHeight) / 2.0)
        
-        return CGRect(x: x, y: floor(textY), width: rect.size.width - paddingX, height: rect.size.height)
+        return CGRect(x: newX, y: floor(textY), width: rect.size.width - newX - paddingX, height: rect.size.height)
    }
    
    fileprivate func insetRectForBounds(rect:CGRect) -> CGRect {
@@ -298,8 +365,8 @@ public class DTTextField: UITextField {
                var textY = topInset - textOriginalY
                
                if textY < 0 && !showErrorLabel { textY = topInset }
-                
-                return CGRect(x: x, y: ceil(textY), width: rect.size.width - paddingX, height: rect.height)
+                let newX = x
+                return CGRect(x: newX, y: ceil(textY), width: rect.size.width - newX - paddingX, height: rect.height)
            }
        }
    }
@@ -314,8 +381,6 @@ public class DTTextField: UITextField {
        
        let textFieldIntrinsicContentSize = super.intrinsicContentSize
        
-        lblError.sizeToFit()
-        
        if showErrorLabel {
            lblFloatPlaceholder.sizeToFit()
            return CGSize(width: textFieldIntrinsicContentSize.width,
@@ -383,6 +448,8 @@ public class DTTextField: UITextField {
                                           width: floatingLabelSize.width,
                                           height: floatingLabelSize.height)
        
+        setErrorLabelAlignment()
+        setFloatLabelAlignment()
        lblFloatPlaceholder.textColor = isFirstResponder ? floatPlaceholderActiveColor : floatPlaceholderColor
        
        switch floatingDisplayStatus {
@@ -398,4 +465,6 @@ public class DTTextField: UITextField {
            }
        }
    }
+    
 }
+
@@ -7,6 +7,7 @@
 	objects = {

 /* Begin PBXBuildFile section */
+		0EBDB911205BD7EA001E212E /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = 0EBDB90F205BD7EA001E212E /* Localizable.strings */; };
 		607FACD61AFB9204008FA782 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 607FACD51AFB9204008FA782 /* AppDelegate.swift */; };
 		607FACD81AFB9204008FA782 /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 607FACD71AFB9204008FA782 /* ViewController.swift */; };
 		607FACDB1AFB9204008FA782 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 607FACD91AFB9204008FA782 /* Main.storyboard */; };
@@ -27,6 +28,10 @@
 /* End PBXContainerItemProxy section */

 /* Begin PBXFileReference section */
+		0EBDB903205BCB1C001E212E /* ar */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ar; path = ar.lproj/Main.strings; sourceTree = "<group>"; };
+		0EBDB904205BCB1C001E212E /* ar */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ar; path = ar.lproj/LaunchScreen.strings; sourceTree = "<group>"; };
+		0EBDB912205BD7EE001E212E /* Base */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = Base; path = Base.lproj/Localizable.strings; sourceTree = "<group>"; };
+		0EBDB915205BD839001E212E /* ar */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ar; path = ar.lproj/Localizable.strings; sourceTree = "<group>"; };
 		607FACD01AFB9204008FA782 /* DTTextField_Example.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = DTTextField_Example.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		607FACD41AFB9204008FA782 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		607FACD51AFB9204008FA782 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
@@ -79,6 +84,7 @@
 		607FACD21AFB9204008FA782 /* Example for DTTextField */ = {
 			isa = PBXGroup;
 			children = (
+				0EBDB90F205BD7EA001E212E /* Localizable.strings */,
 				F20EFAF61ED7136A00DE8008 /* DTTextField.swift */,
 				607FACD51AFB9204008FA782 /* AppDelegate.swift */,
 				607FACD71AFB9204008FA782 /* ViewController.swift */,
@@ -166,6 +172,7 @@
 				TargetAttributes = {
 					607FACCF1AFB9204008FA782 = {
 						CreatedOnToolsVersion = 6.3.1;
+						DevelopmentTeam = XDZ4VN9T5R;
 						LastSwiftMigration = 0820;
 					};
 					607FACE41AFB9204008FA782 = {
@@ -182,6 +189,7 @@
 			knownRegions = (
 				en,
 				Base,
+				ar,
 			);
 			mainGroup = 607FACC71AFB9204008FA782;
 			productRefGroup = 607FACD11AFB9204008FA782 /* Products */;
@@ -200,6 +208,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				607FACDB1AFB9204008FA782 /* Main.storyboard in Resources */,
+				0EBDB911205BD7EA001E212E /* Localizable.strings in Resources */,
 				607FACE01AFB9204008FA782 /* LaunchScreen.xib in Resources */,
 				607FACDD1AFB9204008FA782 /* Images.xcassets in Resources */,
 			);
@@ -244,10 +253,20 @@
 /* End PBXTargetDependency section */

 /* Begin PBXVariantGroup section */
+		0EBDB90F205BD7EA001E212E /* Localizable.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				0EBDB912205BD7EE001E212E /* Base */,
+				0EBDB915205BD839001E212E /* ar */,
+			);
+			name = Localizable.strings;
+			sourceTree = "<group>";
+		};
 		607FACD91AFB9204008FA782 /* Main.storyboard */ = {
 			isa = PBXVariantGroup;
 			children = (
 				607FACDA1AFB9204008FA782 /* Base */,
+				0EBDB903205BCB1C001E212E /* ar */,
 			);
 			name = Main.storyboard;
 			sourceTree = "<group>";
@@ -256,6 +275,7 @@
 			isa = PBXVariantGroup;
 			children = (
 				607FACDF1AFB9204008FA782 /* Base */,
+				0EBDB904205BCB1C001E212E /* ar */,
 			);
 			name = LaunchScreen.xib;
 			sourceTree = "<group>";
@@ -267,6 +287,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -314,6 +335,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -354,13 +376,14 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				DEVELOPMENT_TEAM = XDZ4VN9T5R;
 				INFOPLIST_FILE = DTTextField/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				MODULE_NAME = ExampleApp;
-				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.demo.$(PRODUCT_NAME:rfc1034identifier)";
+				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.demo.DTTextField-Example1";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Debug;
 		};
@@ -368,13 +391,14 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				DEVELOPMENT_TEAM = XDZ4VN9T5R;
 				INFOPLIST_FILE = DTTextField/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				MODULE_NAME = ExampleApp;
-				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.demo.$(PRODUCT_NAME:rfc1034identifier)";
+				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.demo.DTTextField-Example1";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 3.0;
+				SWIFT_VERSION = 4.0;
 			};
 			name = Release;
 		};
@@ -0,0 +1,9 @@
+/* 
+  Arabic.strings
+  DTTextField
+
+  Created by Dhaval Thanki on 16/03/18.
+  Copyright © 2018 CocoaPods. All rights reserved.
+*/
+
+
@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12118" systemVersion="16E195" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="Kzc-T6-rcN">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13771" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="Kzc-T6-rcN">
    <device id="retina4_7" orientation="portrait">
        <adaptation id="fullscreen"/>
    </device>
    <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12086"/>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13772"/>
        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
    </dependencies>
    <scenes>
@@ -24,7 +25,7 @@
                                <rect key="frame" x="0.0" y="64" width="375" height="603"/>
                                <subviews>
                                    <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="T5N-VG-n0n">
-                                        <rect key="frame" x="0.0" y="0.0" width="375" height="332"/>
+                                        <rect key="frame" x="0.0" y="0.0" width="375" height="307"/>
                                        <subviews>
                                            <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="First Name" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="LZk-sC-XSt" customClass="DTTextField" customModule="DTTextField_Example" customModuleProvider="target">
                                                <rect key="frame" x="16" y="50" width="343" height="30"/>
@@ -38,52 +39,52 @@
                                                <fontDescription key="fontDescription" type="system" pointSize="14"/>
                                                <textInputTraits key="textInputTraits"/>
                                            </textField>
-                                            <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="Email" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="6gk-3f-Yz6" customClass="DTTextField" customModule="DTTextField_Example" customModuleProvider="target">
-                                                <rect key="frame" x="16" y="126" width="343" height="30"/>
-                                                <nil key="textColor"/>
-                                                <fontDescription key="fontDescription" type="system" pointSize="14"/>
-                                                <textInputTraits key="textInputTraits"/>
-                                            </textField>
-                                            <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="Password" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="63c-z6-Pat" customClass="DTTextField" customModule="DTTextField_Example" customModuleProvider="target">
-                                                <rect key="frame" x="16" y="164" width="343" height="30"/>
-                                                <nil key="textColor"/>
-                                                <fontDescription key="fontDescription" type="system" pointSize="14"/>
-                                                <textInputTraits key="textInputTraits" secureTextEntry="YES"/>
-                                            </textField>
-                                            <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="Confirm Password" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="zBn-BA-f2Y" customClass="DTTextField" customModule="DTTextField_Example" customModuleProvider="target">
-                                                <rect key="frame" x="16" y="202" width="343" height="30"/>
-                                                <nil key="textColor"/>
-                                                <fontDescription key="fontDescription" type="system" pointSize="14"/>
-                                                <textInputTraits key="textInputTraits" secureTextEntry="YES"/>
-                                            </textField>
                                            <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Vp4-XI-7k7">
-                                                <rect key="frame" x="158.5" y="267" width="57" height="30"/>
+                                                <rect key="frame" x="158.5" y="242" width="57" height="30"/>
                                                <state key="normal" title="Register"/>
                                                <connections>
                                                    <action selector="onBtnSubmitClicked:" destination="vXZ-lx-hvc" eventType="touchUpInside" id="vbi-gx-VFd"/>
                                                </connections>
                                            </button>
+                                            <textField opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="Email" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="G8b-0H-NOp" customClass="DTTextField" customModule="DTTextField_Example" customModuleProvider="target">
+                                                <rect key="frame" x="16" y="126" width="343" height="30"/>
+                                                <nil key="textColor"/>
+                                                <fontDescription key="fontDescription" type="system" pointSize="14"/>
+                                                <textInputTraits key="textInputTraits"/>
+                                            </textField>
+                                            <textField opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="Password" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="vOV-P3-5my" customClass="DTTextField" customModule="DTTextField_Example" customModuleProvider="target">
+                                                <rect key="frame" x="16" y="164" width="343" height="30"/>
+                                                <nil key="textColor"/>
+                                                <fontDescription key="fontDescription" type="system" pointSize="14"/>
+                                                <textInputTraits key="textInputTraits"/>
+                                            </textField>
+                                            <textField opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" placeholder="Confirm Password" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="oVW-xu-ETH" customClass="DTTextField" customModule="DTTextField_Example" customModuleProvider="target">
+                                                <rect key="frame" x="16" y="202" width="343" height="30"/>
+                                                <nil key="textColor"/>
+                                                <fontDescription key="fontDescription" type="system" pointSize="14"/>
+                                                <textInputTraits key="textInputTraits"/>
+                                            </textField>
                                        </subviews>
                                        <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                                        <constraints>
+                                            <constraint firstItem="oVW-xu-ETH" firstAttribute="leading" secondItem="vOV-P3-5my" secondAttribute="leading" id="2Ox-na-6ZX"/>
                                            <constraint firstAttribute="trailing" secondItem="LZk-sC-XSt" secondAttribute="trailing" constant="16" id="7xF-Yy-7dc"/>
                                            <constraint firstItem="LZk-sC-XSt" firstAttribute="leading" secondItem="T5N-VG-n0n" secondAttribute="leading" constant="16" id="8fK-In-ELG"/>
-                                            <constraint firstItem="zBn-BA-f2Y" firstAttribute="trailing" secondItem="63c-z6-Pat" secondAttribute="trailing" id="BhC-IN-UKU"/>
-                                            <constraint firstItem="zBn-BA-f2Y" firstAttribute="top" secondItem="63c-z6-Pat" secondAttribute="bottom" constant="8" id="Cwc-4p-Bbi"/>
-                                            <constraint firstItem="6gk-3f-Yz6" firstAttribute="leading" secondItem="ZMK-KE-9Cc" secondAttribute="leading" id="E56-qn-ZL2"/>
+                                            <constraint firstItem="G8b-0H-NOp" firstAttribute="top" secondItem="ZMK-KE-9Cc" secondAttribute="bottom" constant="8" id="9MY-nz-wjQ"/>
+                                            <constraint firstItem="vOV-P3-5my" firstAttribute="trailing" secondItem="G8b-0H-NOp" secondAttribute="trailing" id="BZ6-is-x2y"/>
+                                            <constraint firstItem="Vp4-XI-7k7" firstAttribute="top" secondItem="oVW-xu-ETH" secondAttribute="bottom" constant="10" id="Czg-UB-G6G"/>
+                                            <constraint firstItem="oVW-xu-ETH" firstAttribute="trailing" secondItem="vOV-P3-5my" secondAttribute="trailing" id="FFZ-h7-nmL"/>
+                                            <constraint firstItem="vOV-P3-5my" firstAttribute="leading" secondItem="G8b-0H-NOp" secondAttribute="leading" id="FlG-Yh-6D8"/>
                                            <constraint firstAttribute="bottom" secondItem="Vp4-XI-7k7" secondAttribute="bottom" constant="35" id="HWJ-ke-SwV"/>
                                            <constraint firstItem="ZMK-KE-9Cc" firstAttribute="leading" secondItem="LZk-sC-XSt" secondAttribute="leading" id="Jzj-d1-Cuc"/>
-                                            <constraint firstItem="63c-z6-Pat" firstAttribute="leading" secondItem="6gk-3f-Yz6" secondAttribute="leading" id="OjR-tc-La6"/>
+                                            <constraint firstItem="G8b-0H-NOp" firstAttribute="leading" secondItem="ZMK-KE-9Cc" secondAttribute="leading" id="X9C-jl-FiE"/>
                                            <constraint firstItem="ZMK-KE-9Cc" firstAttribute="top" secondItem="LZk-sC-XSt" secondAttribute="bottom" constant="8" id="XKP-xw-pz9"/>
-                                            <constraint firstItem="63c-z6-Pat" firstAttribute="trailing" secondItem="6gk-3f-Yz6" secondAttribute="trailing" id="YEb-NT-sFz"/>
-                                            <constraint firstItem="6gk-3f-Yz6" firstAttribute="top" secondItem="ZMK-KE-9Cc" secondAttribute="bottom" constant="8" id="Z08-RU-aXk"/>
-                                            <constraint firstItem="6gk-3f-Yz6" firstAttribute="trailing" secondItem="ZMK-KE-9Cc" secondAttribute="trailing" id="a2N-wr-VXy"/>
-                                            <constraint firstItem="63c-z6-Pat" firstAttribute="top" secondItem="6gk-3f-Yz6" secondAttribute="bottom" constant="8" id="aPM-Xo-bCc"/>
+                                            <constraint firstItem="oVW-xu-ETH" firstAttribute="top" secondItem="vOV-P3-5my" secondAttribute="bottom" constant="8" id="eEv-lG-Ktc"/>
+                                            <constraint firstItem="Vp4-XI-7k7" firstAttribute="centerX" secondItem="oVW-xu-ETH" secondAttribute="centerX" id="noc-qO-6TG"/>
+                                            <constraint firstItem="G8b-0H-NOp" firstAttribute="trailing" secondItem="ZMK-KE-9Cc" secondAttribute="trailing" id="onN-5k-UBd"/>
                                            <constraint firstItem="LZk-sC-XSt" firstAttribute="top" secondItem="T5N-VG-n0n" secondAttribute="top" constant="50" id="pmI-vf-fOU"/>
-                                            <constraint firstItem="Vp4-XI-7k7" firstAttribute="centerX" secondItem="zBn-BA-f2Y" secondAttribute="centerX" id="qqR-IB-W1J"/>
                                            <constraint firstItem="ZMK-KE-9Cc" firstAttribute="trailing" secondItem="LZk-sC-XSt" secondAttribute="trailing" id="tZs-73-KYu"/>
-                                            <constraint firstItem="zBn-BA-f2Y" firstAttribute="leading" secondItem="63c-z6-Pat" secondAttribute="leading" id="wde-fS-5eM"/>
-                                            <constraint firstItem="Vp4-XI-7k7" firstAttribute="top" secondItem="zBn-BA-f2Y" secondAttribute="bottom" constant="35" id="xHo-6Z-Xaa"/>
+                                            <constraint firstItem="vOV-P3-5my" firstAttribute="top" secondItem="G8b-0H-NOp" secondAttribute="bottom" constant="8" id="xmr-Ec-n2N"/>
                                        </constraints>
                                    </view>
                                </subviews>
@@ -108,11 +109,11 @@
                    <navigationItem key="navigationItem" id="W1x-bm-hbZ"/>
                    <connections>
                        <outlet property="scrollView" destination="3qx-l3-jfU" id="Wim-19-5FL"/>
-                        <outlet property="txtConfirmPassword" destination="zBn-BA-f2Y" id="kBp-NH-lSI"/>
-                        <outlet property="txtEmail" destination="6gk-3f-Yz6" id="0vh-rG-4OR"/>
+                        <outlet property="txtConfirmPassword" destination="oVW-xu-ETH" id="tc3-xT-Cq0"/>
+                        <outlet property="txtEmail" destination="G8b-0H-NOp" id="roZ-B7-YhX"/>
                        <outlet property="txtFirstName" destination="LZk-sC-XSt" id="gxg-Mj-Ljm"/>
                        <outlet property="txtLastName" destination="ZMK-KE-9Cc" id="bQS-O5-38P"/>
-                        <outlet property="txtPassword" destination="63c-z6-Pat" id="gjV-fO-CFS"/>
+                        <outlet property="txtPassword" destination="vOV-P3-5my" id="9Id-na-8eO"/>
                    </connections>
                </viewController>
                <placeholder placeholderIdentifier="IBFirstResponder" id="x5A-6p-PRh" sceneMemberID="firstResponder"/>
@@ -125,7 +126,7 @@
                <navigationController automaticallyAdjustsScrollViewInsets="NO" id="Kzc-T6-rcN" sceneMemberID="viewController">
                    <toolbarItems/>
                    <navigationBar key="navigationBar" contentMode="scaleToFill" id="rBs-ML-edK">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="44"/>
+                        <rect key="frame" x="0.0" y="20" width="375" height="44"/>
                        <autoresizingMask key="autoresizingMask"/>
                    </navigationBar>
                    <nil name="viewControllers"/>
@@ -24,6 +24,12 @@ public class DTTextField: UITextField {
        case defaults
    }
    
+    public enum DTBorderStyle{
+        case none
+        case rounded
+        case sqare
+    }
+    
    fileprivate var lblFloatPlaceholder:UILabel             = UILabel()
    fileprivate var lblError:UILabel                        = UILabel()
    
@@ -37,6 +43,24 @@ public class DTTextField: UITextField {
    public var floatingLabelShowAnimationDuration           = 0.3
    public var floatingDisplayStatus:FloatingDisplayStatus  = .defaults
    
+    public var dtborderStyle:DTBorderStyle = .rounded{
+        didSet{
+            switch dtborderStyle {
+            case .none:
+                dtLayer.cornerRadius        = 0.0
+                dtLayer.borderWidth         = 0.0
+            case .rounded:
+                dtLayer.cornerRadius        = 4.5
+                dtLayer.borderWidth         = 0.5
+                dtLayer.borderColor         = borderColor.cgColor
+            case .sqare:
+                dtLayer.cornerRadius        = 0.0
+                dtLayer.borderWidth         = 0.5
+                dtLayer.borderColor         = borderColor.cgColor
+            }
+        }
+    }
+    
    public var errorMessage:String = ""{
        didSet{ lblError.text = errorMessage }
    }
@@ -72,14 +96,14 @@ public class DTTextField: UITextField {
        didSet{
            guard let color = placeholderColor else { return }
            attributedPlaceholder = NSAttributedString(string: placeholderFinal,
-                                                       attributes: [NSForegroundColorAttributeName:color])
+                                                       attributes: [NSAttributedStringKey.foregroundColor:color])
        }
    }
    
    fileprivate var x:CGFloat {
        
        if let leftView = leftView {
-            return leftView.frame.origin.x + leftView.bounds.size.width + paddingX
+            return leftView.frame.origin.x + leftView.bounds.size.width - paddingX
        }
        
        return paddingX
@@ -137,6 +161,10 @@ public class DTTextField: UITextField {
        }
    }
    
+    public override var textAlignment: NSTextAlignment{
+        didSet{ setNeedsLayout() }
+    }
+    
    public override var text: String?{
        didSet{ self.textFieldTextChanged() }
    }
@@ -149,7 +177,7 @@ public class DTTextField: UITextField {
                return
            }
            attributedPlaceholder = NSAttributedString(string: placeholderFinal,
-                                                       attributes: [NSForegroundColorAttributeName:color])
+                                                       attributes: [NSAttributedStringKey.foregroundColor:color])
        }
    }
    
@@ -176,11 +204,10 @@ public class DTTextField: UITextField {
        showErrorLabel = false
    }
    
+
    fileprivate func commonInit() {
        
-        dtLayer.cornerRadius        = 4.5
-        dtLayer.borderWidth         = 0.5
-        dtLayer.borderColor         = borderColor.cgColor
+        dtborderStyle               = .rounded
        dtLayer.backgroundColor     = UIColor.white.cgColor
        
        floatPlaceholderColor       = UIColor(red: 204.0/255.0, green: 204.0/255.0, blue: 204.0/255.0, alpha: 1.0)
@@ -209,12 +236,52 @@ public class DTTextField: UITextField {
        
        lblError.text = errorMessage
        lblError.isHidden = false
-        let boundWithPadding = CGSize(width: bounds.width - (x * 2), height: bounds.height)
-        let errorLabelSize =  lblError.sizeThatFits(boundWithPadding)
-        lblError.frame = CGRect(x: paddingX, y: 0, width: errorLabelSize.width, height: errorLabelSize.height)
+        let boundWithPadding = CGSize(width: bounds.width - (paddingX * 2), height: bounds.height)
+        lblError.frame = CGRect(x: paddingX, y: 0, width: boundWithPadding.width, height: boundWithPadding.height)
+        lblError.sizeToFit()
+        
        invalidateIntrinsicContentSize()
    }
    
+    func setErrorLabelAlignment() {
+        var newFrame = lblError.frame
+        
+        if textAlignment == .right {
+            newFrame.origin.x = bounds.width - paddingX - newFrame.size.width
+        }else if textAlignment == .left{
+            newFrame.origin.x = paddingX
+        }else if textAlignment == .center{
+            newFrame.origin.x = (bounds.width / 2.0) - (newFrame.size.width / 2.0)
+        }else if textAlignment == .natural{
+            
+            if UIView.userInterfaceLayoutDirection(for: semanticContentAttribute) == .rightToLeft{
+                newFrame.origin.x = bounds.width - paddingX - newFrame.size.width
+            }
+        }
+        
+        lblError.frame = newFrame
+    }
+    
+    func setFloatLabelAlignment() {
+        var newFrame = lblFloatPlaceholder.frame
+        
+        if textAlignment == .right {
+            newFrame.origin.x = bounds.width - paddingX - newFrame.size.width
+        }else if textAlignment == .left{
+            newFrame.origin.x = paddingX
+        }else if textAlignment == .center{
+            newFrame.origin.x = (bounds.width / 2.0) - (newFrame.size.width / 2.0)
+        }else if textAlignment == .natural{
+            
+            if UIView.userInterfaceLayoutDirection(for: semanticContentAttribute) == .rightToLeft{
+                newFrame.origin.x = bounds.width - paddingX - newFrame.size.width
+            }
+        
+        }
+        
+        lblFloatPlaceholder.frame = newFrame
+    }
+    
    fileprivate func hideErrorMessage(){
        lblError.text = ""
        lblError.isHidden = true
@@ -271,13 +338,13 @@ public class DTTextField: UITextField {
    }
    
    fileprivate func insetRectForEmptyBounds(rect:CGRect) -> CGRect{
-        
-        guard showErrorLabel else { return CGRect(x: x, y: 0, width: rect.width - paddingX, height: rect.height) }
+        let newX = x
+        guard showErrorLabel else { return CGRect(x: newX, y: 0, width: rect.width - newX - paddingX, height: rect.height) }
        
        let topInset = (rect.size.height - lblError.bounds.size.height - paddingYErrorLabel - fontHeight) / 2.0
        let textY = topInset - ((rect.height - fontHeight) / 2.0)
        
-        return CGRect(x: x, y: floor(textY), width: rect.size.width - paddingX, height: rect.size.height)
+        return CGRect(x: newX, y: floor(textY), width: rect.size.width - newX - paddingX, height: rect.size.height)
    }
    
    fileprivate func insetRectForBounds(rect:CGRect) -> CGRect {
@@ -298,8 +365,8 @@ public class DTTextField: UITextField {
                var textY = topInset - textOriginalY
                
                if textY < 0 && !showErrorLabel { textY = topInset }
-                
-                return CGRect(x: x, y: ceil(textY), width: rect.size.width - paddingX, height: rect.height)
+                let newX = x
+                return CGRect(x: newX, y: ceil(textY), width: rect.size.width - newX - paddingX, height: rect.height)
            }
        }
    }
@@ -314,8 +381,6 @@ public class DTTextField: UITextField {
        
        let textFieldIntrinsicContentSize = super.intrinsicContentSize
        
-        lblError.sizeToFit()
-        
        if showErrorLabel {
            lblFloatPlaceholder.sizeToFit()
            return CGSize(width: textFieldIntrinsicContentSize.width,
@@ -383,6 +448,8 @@ public class DTTextField: UITextField {
                                           width: floatingLabelSize.width,
                                           height: floatingLabelSize.height)
        
+        setErrorLabelAlignment()
+        setFloatLabelAlignment()
        lblFloatPlaceholder.textColor = isFirstResponder ? floatPlaceholderActiveColor : floatPlaceholderColor
        
        switch floatingDisplayStatus {
@@ -398,4 +465,5 @@ public class DTTextField: UITextField {
            }
        }
    }
+
 }
@@ -17,20 +17,24 @@ class ViewController: UIViewController {
    @IBOutlet weak var txtPassword: DTTextField!
    @IBOutlet weak var txtConfirmPassword: DTTextField!
    
-    let firstNameMessage        = "First name is required."
-    let lastNameMessage         = "Last name is requried."
-    let emailMessage            = "Email is required."
-    let passwordMessage         = "Password is required."
-    let confirmPasswordMessage  = "Confirm password is required."
-    let mismatchPasswordMessage = "Password and Confirm password are not matching."
+    let firstNameMessage        = NSLocalizedString("First name is required.", comment: "")
+    let lastNameMessage         = NSLocalizedString("Last name is required.", comment: "")
+    let emailMessage            = NSLocalizedString("Email is required.", comment: "")
+    let passwordMessage         = NSLocalizedString("Password is required.", comment: "")
+    let confirmPasswordMessage  = NSLocalizedString("Confirm password is required.", comment: "")
+    let mismatchPasswordMessage = NSLocalizedString("Password and Confirm password are not matching.", comment: "")
    
    override func viewDidLoad() {
        super.viewDidLoad()
-        
-        title = "Registration"
+    
        // Do any additional setup after loading the view, typically from a nib.
    }
    
+    override func viewDidLayoutSubviews() {
+        super.viewDidLayoutSubviews()
+        
+    }
+    
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        
@@ -74,12 +78,12 @@ class ViewController: UIViewController {
 // MARK: User Define Methods
 extension ViewController{
    
-    func keyboardWillShow(notification:Notification) {
+    @objc func keyboardWillShow(notification:Notification) {
        guard let keyboardHeight = (notification.userInfo?[UIKeyboardFrameBeginUserInfoKey] as? NSValue)?.cgRectValue else { return }
        scrollView.contentInset = UIEdgeInsetsMake(0, 0, keyboardHeight.height, 0)
    }
    
-    func keyboardWillHide(notification:Notification) {
+    @objc func keyboardWillHide(notification:Notification) {
        scrollView.contentInset = .zero
    }
    
@@ -99,7 +103,7 @@ extension ViewController{
            txtEmail.showError(message: emailMessage)
            return false
        }
-        
+
        guard !txtPassword.text!.isEmptyStr else {
            txtPassword.showError(message: passwordMessage)
            return false
@@ -0,0 +1,6 @@
+
+/* Class = "UILabel"; text = "  Copyright (c) 2017 Dhaval Thanki. All rights reserved."; ObjectID = "8ie-xW-0ye"; */
+"8ie-xW-0ye.text" = "  Copyright (c) 2017 Dhaval Thanki. All rights reserved.";
+
+/* Class = "UILabel"; text = "DTTextField"; ObjectID = "kId-c2-rCX"; */
+"kId-c2-rCX.text" = "DTTextField";
@@ -0,0 +1,14 @@
+/* 
+  Arabic.strings
+  DTTextField
+
+  Created by Dhaval Thanki on 16/03/18.
+  Copyright © 2018 CocoaPods. All rights reserved.
+*/
+
+"First name is required." = "الإسم الأول مطلوب.";
+"Last name is requried." = "الاسم الأخير مطلوب.";
+"Email is required." = "البريد الالكتروني مطلوب.";
+"Password is required." = "كلمة المرور مطلوبة.";
+"Confirm password is required." = "تأكيد كلمة المرور مطلوب.";
+"Password and Confirm password are not matching." = "كلمة المرور وتأكيد كلمة المرورغير متطابقين.";
@@ -0,0 +1,18 @@
+
+/* Class = "UITextField"; placeholder = "Password"; ObjectID = "63c-z6-Pat"; */
+"vOV-P3-5my.placeholder" = "كلمه السر";
+
+/* Class = "UITextField"; placeholder = "Email"; ObjectID = "6gk-3f-Yz6"; */
+"G8b-0H-NOp.placeholder" = "البريد الإلكتروني";
+
+/* Class = "UITextField"; placeholder = "First Name"; ObjectID = "LZk-sC-XSt"; */
+"LZk-sC-XSt.placeholder" = "الاسم الاول";
+
+/* Class = "UIButton"; normalTitle = "Register"; ObjectID = "Vp4-XI-7k7"; */
+"Vp4-XI-7k7.normalTitle" = "تسجيل";
+
+/* Class = "UITextField"; placeholder = "Last Name"; ObjectID = "ZMK-KE-9Cc"; */
+"ZMK-KE-9Cc.placeholder" = "الكنية";
+
+/* Class = "UITextField"; placeholder = "Confirm Password"; ObjectID = "zBn-BA-f2Y"; */
+"oVW-xu-ETH.placeholder" = "تأكيد كلمة المرور";
@@ -0,0 +1,9 @@
+/* 
+  Arabic.strings
+  DTTextField
+
+  Created by Dhaval Thanki on 16/03/18.
+  Copyright © 2018 CocoaPods. All rights reserved.
+*/
+
+
@@ -1,6 +1,6 @@
 # DTTextField

-[![Version](https://img.shields.io/badge/Pod-V0.2.5-green.svg)](https://github.com/iDhaval/DTTextField/releases/tag/0.2.4)
+[![Version](https://img.shields.io/badge/Pod-V0.2.7-green.svg)](https://github.com/iDhaval/DTTextField/releases/tag/0.2.4)
 [![License](https://img.shields.io/github/license/mashape/apistatus.svg)](https://github.com/iDhaval/DTTextField/blob/master/LICENSE)
 [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/matteocrippa/awesome-swift)
 [![Platform](https://img.shields.io/badge/Language-Swift_3.0-orange.svg)](https://developer.apple.com/library/content/documentation/Swift/Conceptual/Swift_Programming_Language/)
@@ -20,8 +20,8 @@ Clone the repo and run the example project from the Example directory.

 ## Requirements

-* Xcode 8.0
-* Swift 3.0
+* Xcode 8.0+
+* Swift 3.0+

 ## Installation
Author	SHA1	Message	Date
Dhaval Thanki	5dfe1f7108	Swift 4.0 Support RTL Support Some bug fixes	2018-03-16 16:40:21 +05:30
Dhaval Thanki	7209def338	Update README.md	2017-11-14 10:17:54 +05:30
Dhaval Thanki	27f5b20eac	Update README.md	2017-11-07 15:43:34 +05:30
Dhaval Thanki	4a01c4bf1b	Update README.md	2017-10-21 11:55:36 +05:30
Dhaval Thanki	bfcd10ed1d	Version 0.2.7	2017-10-14 15:29:58 +05:30