From 5774c6209f3dc3c21a248e29271acccc1921cd1d Mon Sep 17 00:00:00 2001
From: Djamil Legato <djamil@djamil.it>
Date: Fri, 26 Sep 2014 10:55:00 -0700
Subject: [PATCH] Allowing only alphanumerical characters, dash and underscore
 when autogenerating a folder name

---
 themes/grav/js/pages-all.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/themes/grav/js/pages-all.js b/themes/grav/js/pages-all.js
index 12a7bc4a..024a834b 100644
--- a/themes/grav/js/pages-all.js
+++ b/themes/grav/js/pages-all.js
@@ -27,7 +27,7 @@ $(function(){
     })
     $('input[name="title"]').on('input', function(e){
         if (!$('input[name="folder"]').data('user-custom-folder')) {
-            folder = $(this).val().toLowerCase().replace(/\s/g, '-');
+            folder = $(this).val().toLowerCase().replace(/\s/g, '-').replace(/[^a-z0-9_\-]/g, '');
             $('input[name="folder"]').val(folder);
         }
     });