/** * Form handler. * * @since 141111 First documented version. * * @param mixed $request_args Input argument(s). */ protected function subForm($request_args) { if (!($request_args = (array) $request_args)) { return; // Empty request args. } if (isset($request_args['key'])) { // Key sanitizer. $request_args['key'] = $this->plugin->utils_sub->sanitizeKey($request_args['key']); } SubManageSubFormBase::process($request_args); // Do NOT stop; allow `edit|new` action to run also. }