fuel/app/config/config.php 'packages' => array( 'orm', 'parser', 'email', 'auth' ), fuel/app/classes/controller/origin.php class Controller_Origin extends Controller{ public function action_auth() { //ユーザー登録 Auth::create_user("aaa", "aaa", "aaa@aaa.aaa", 1); //ログイン if(Auth::login("aaa", "aaaa")){ echo "true"; } else { echo "false"; } } }