Merge branch 'MDL-44657-master' of git://github.com/FMCorz/moodle

2014-11-17 10:34:09 +13:00
parent c106341098 68ef378b1b
commit 6d97620481
1 changed files with 3 additions and 1 deletions
@@ -211,7 +211,9 @@ abstract class moodleform {
     * @return string form identifier.
     */
    protected function get_form_identifier() {
-        return get_class($this);
+        $class = get_class($this);
+
+        return preg_replace('/[^a-z0-9_]/i', '_', $class);
    }

    /**