MDL-49284 formslib: fix strict validation of HTML.

2015-02-25 17:39:36 +00:00
parent dba564c7db
commit b3d388c234
1 changed files with 1 additions and 1 deletions
@@ -2905,7 +2905,7 @@ class MoodleQuickForm_Rule_Required extends HTML_QuickForm_Rule {
        global $CFG;
        if (!empty($CFG->strictformsrequired)) {
            if (!empty($format) && $format == FORMAT_HTML) {
-                return array('', "{jsVar}.replace(/(<[^img|hr|canvas]+>)|&nbsp;|\s+/ig, '') == ''");
+                return array('', "{jsVar}.replace(/(<(?!img|hr|canvas)[^>]*>)|&nbsp;|\s+/ig, '') == ''");
            } else {
                return array('', "{jsVar}.replace(/^\s+$/g, '') == ''");
            }