Index: html5_tools/html5_tools.module
===================================================================
--- html5_tools/html5_tools.module	(revision 2222)
+++ html5_tools/html5_tools.module	(working copy)
@@ -138,7 +138,9 @@
       break;
     case 'urlwidget':
       _urlwidget_html5_tools_field_widget_forms($form, $form_state, $field, $instance, $langcode, $items, $delta, $element, $value);
-      return $element;
+      if ($field['type'] == 'link_field') {
+        return $element;
+      }
       break;
     case 'emailwidget':
       _emailwidget_html5_tools_field_widget_forms($form, $form_state, $field, $instance, $langcode, $items, $delta, $element, $value);