From e3b2c45ad6edce479ed2f37f5ba8bb66d39926fb Mon Sep 17 00:00:00 2001
From: sa-0001 <twykke@gmail.com>
Date: Thu, 6 Jul 2017 12:08:48 +0200
Subject: [PATCH] setting 'inputMaxLength'

add setting 'inputMaxLength' to allow setting a hard limit on user input
---
 src/jquery.tagsinput.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/jquery.tagsinput.js b/src/jquery.tagsinput.js
index 420e953..8cb84e9 100644
--- a/src/jquery.tagsinput.js
+++ b/src/jquery.tagsinput.js
@@ -177,6 +177,7 @@
          interactive:true,
          defaultText:'add a tag',
          minChars:0,
+         inputMaxLength:null,
          width:'300px',
          height:'100px',
          autocomplete: {selectFirst: false },
@@ -220,7 +221,11 @@
          var markup = '<div id="'+id+'_tagsinput" class="tagsinput"><div id="'+id+'_addTag">';
 
          if (settings.interactive) {
-            markup = markup + '<input id="'+id+'_tag" value="" data-default="'+settings.defaultText+'" />';
+            var extraAttributes = '';
+            if (settings.inputMaxLength !== null) {
+               extraAttributes += ' maxlength="'+settings.inputMaxLength+'" ';
+            }
+            markup = markup + '<input id="'+id+'_tag" value="" '+extraAttributes+' data-default="'+settings.defaultText+'" />';
          }
 
          markup = markup + '</div><div class="tags_clear"></div></div>';