public function luoTunnus() { $params = $_POST; $user = Tili::autentikoi($params['nimi'], $params['salasana']); $tili = new Tili(array('name' => $params['nimi'], 'password' => $params['salasana'])); $errors = $tili->errors(); if (count($errors) == 0) { $tili->save(); $_SESSION['user'] = $tili->id; Redirect::to('/', array('message' => 'Tunnuksen luonti onnistunut!')); } else { Redirect::to('/login', array('errors' => $errors, 'muuttujat' => $params)); } }