From c010cc4b50ce6caef536f330b1036b5cc0920315 Mon Sep 17 00:00:00 2001
From: Mikhail Lisnyak <xpundel@gmail.com>
Date: Mon, 29 Jun 2015 22:42:42 +0300
Subject: [PATCH] Update jquery.tagsinput.js

---
 src/jquery.tagsinput.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/jquery.tagsinput.js b/src/jquery.tagsinput.js
index b6c75e4..c5124ef 100644
--- a/src/jquery.tagsinput.js
+++ b/src/jquery.tagsinput.js
@@ -189,7 +189,8 @@
       placeholderColor:'#666666',
       autosize: true,
       comfortZone: 20,
-      inputPadding: 6*2
+      inputPadding: 6*2,
+      submitOnEnter: false
     },options);
 
     	var uniqueIdCounter = 0;
@@ -303,6 +304,9 @@
 				$(data.fake_input).bind('keypress',data,function(event) {
 					if (_checkDelimiter(event)) {
 					    event.preventDefault();
+						if (event.which == 13 && $(event.data.fake_input).val() == '' && settings.submitOnEnter == true ) {
+							return true;
+						}
 						if( (event.data.minChars <= $(event.data.fake_input).val().length) && (!event.data.maxChars || (event.data.maxChars >= $(event.data.fake_input).val().length)) )
 							$(event.data.real_input).addTag($(event.data.fake_input).val(),{focus:true,unique:(settings.unique)});
 					  	$(event.data.fake_input).resetAutosize(settings);