public function registrationAction()
{
$loginForm = new LoginForm();
$user = new User();
if ($loginForm->post() && $user->saveUser($loginForm->fields)) {
$this->redirect('/user');
} else {
$model = ['error' => $loginForm->error ?: $user->error, 'login' => isset($loginForm->login) ? $loginForm->login : null, 'captcha' => $this->newCaptcha()];
$this->render('registration', $model);
}
}
