public function performFormAction() { $result = array(); if (check_RequestMethod()) { if ($this->checkData($_POST)) { if ($_POST['id_user'] == "new") { $user_data = usersModel::getUser("login_user = '******'login_user']) . "'"); print usersModel::createUser($_POST); } else { usersModel::updateUser($_POST); } } else { $result['errors'] = usersModel::$errors; } set_Json_header(); print json_encode($result); exit; } else { _404(); } }