disable "Validate" button until URL is wellformed (bug 731131)

mozilla · Feb 28, 2012 · d7ed67c · robhudson · Feb 28, 2012 · cvan
1 parent 473acbc
commit d7ed67c
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/media/js/devreg/devhub.js b/media/js/devreg/devhub.js
@@ -50,7 +50,9 @@ $(document).ready(function() {
     if($('#upload-webapp-url').exists()) {
         $('#upload-webapp-url').bind("keyup change paste blur", function(e) {
             var $this = $(this),
-                $button = $('#validate_app');
+                $button = $('#validate_app'),
+                // Ensure it's at least "protocol://host/something".
+                match = $this.val().match(/^(.+):\/\/(.+)/);
 
             if($this.attr('data-input') != $this.val()) {
                 // Show warning if 8+ characters have been typed but there's no protocol.
@@ -62,9 +64,9 @@ $(document).ready(function() {
                         .parent().removeClass('show-tip');
                 }
 
-                if ($this.val()) {
-                    $button.removeClass('disabled');  // show validate btn
-                }
+                // Show the button if valid.
+                $button.toggleClass('disabled', !match);
+
                 $this.attr('data-input', $this.val());
                 $('#upload-status-results').remove();
                 $('#upload-file button.upload-file-submit').attr('disabled', true);