functions->is_allowed_user(trim(strtolower($field_value)),$check_names) == false) { return $app->tform->wordbook[$errmsg]."
\r\n"; } } /* Validator function to check if a given group is ok. */ function check_sysgroup($field_name, $field_value, $validator) { global $app; $errmsg = $validator['errmsg']; $check_names = (isset($validator['check_names']) && $validator['check_names'] == true)?true:false; if($app->functions->is_allowed_group(trim(strtolower($field_value)),$check_names) == false) { return $app->tform->wordbook[$errmsg]."
\r\n"; } } }