From 2fc6cf1bce96b33fa239f282e08a7da40f5a00a9 Mon Sep 17 00:00:00 2001
From: jlukic <jacklukic@gmail.com>
Date: Fri, 10 Jul 2015 12:18:22 -0400
Subject: [PATCH] Fixes initialized checkbox double trigger with for/id match.
 #2572 #2581

---
 src/definitions/modules/checkbox.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/definitions/modules/checkbox.js b/src/definitions/modules/checkbox.js
index 029344bf0..b7e7c197c 100644
--- a/src/definitions/modules/checkbox.js
+++ b/src/definitions/modules/checkbox.js
@@ -177,6 +177,7 @@ $.fn.checkbox = function(parameters) {
               return;
             }
             module.toggle();
+            event.preventDefault();
           },
           keydown: function(event) {
             var