From 6c926094c3c0ee5ea1b1b5d0811fe65e613003d9 Mon Sep 17 00:00:00 2001
From: Michael Randers-Pehrson <michael.rp@gmail.com>
Date: Thu, 21 Aug 2014 23:00:05 -0400
Subject: [PATCH] Including missing validation check

The validation check was removed from the update to the CommentForm handleSubmit function.
---
 docs/docs/tutorial.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/docs/tutorial.md b/docs/docs/tutorial.md
index 6b771aebab..882d2ad412 100644
--- a/docs/docs/tutorial.md
+++ b/docs/docs/tutorial.md
@@ -565,6 +565,9 @@ var CommentForm = React.createClass({
   handleSubmit: function() {
     var author = this.refs.author.getDOMNode().value.trim();
     var text = this.refs.text.getDOMNode().value.trim();
+    if (!text || !author) {
+      return false;
+    }
     this.props.onCommentSubmit({author: author, text: text});
     this.refs.author.getDOMNode().value = '';
     this.refs.text.getDOMNode().value = '';