From df971e49b336769758de8827482a34043fda6e54 Mon Sep 17 00:00:00 2001
From: David Patterson <dpatterson2008@hotmail.com>
Date: Wed, 30 Sep 2015 14:41:46 -0400
Subject: [PATCH] Return null if characters are bad

---
 js/bootstrap-datetimepicker.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/js/bootstrap-datetimepicker.js b/js/bootstrap-datetimepicker.js
index 98d7404e..0bbb85df 100644
--- a/js/bootstrap-datetimepicker.js
+++ b/js/bootstrap-datetimepicker.js
@@ -1527,6 +1527,9 @@
       return {separators: separators, parts: parts};
     },
     parseDate: function (date, format, language, type, timezone) {
+      if (date && !date.toString().match(this.nonpunctuation)) {
+        return null;
+      }
       if (date instanceof Date) {
         var dateUTC = new Date(date.valueOf() - date.getTimezoneOffset() * 60000);
         dateUTC.setMilliseconds(0);