private function onAddFavCat() { $userid = GWF_Session::getUserID(); $form = $this->getFormFavcat($userid); if (false !== ($error = $form->validate($this->module))) { return $error; } $cat = $form->getVar('favcat'); if (false === WC_FavCats::insertFavCat($userid, $cat)) { return GWF_HTML::err('ERR_DATABASE', array(__FILE__, __LINE__)); } return $this->module->message('msg_add_favcat', array(htmlspecialchars($cat))); }