public function rules()
{
return [['username', 'filter', 'filter' => 'trim'], ['username', 'required'], ['username', 'string', 'min' => 3, 'max' => 20], ['username', 'match', 'pattern' => '/^[A-Za-z0-9_]+$/u', 'message' => "Логин должен состоять только из латинских букв и цифр без пробелов"], ['password', 'required'], ['password', function () {
$this->user = User::findByUsername($this->username);
if (is_null($this->user) or !$this->user->validatePassword($this->password)) {
$this->addError('password', 'Неверный логин или пароль');
}
}]];
}
public function actionSignup()
{
$signupForm = new SignupForm();
if (Yii::$app->request->isAjax && $signupForm->load(Yii::$app->request->post())) {
Yii::$app->response->format = Response::FORMAT_JSON;
return ActiveForm::validate($signupForm);
} else {
if ($signupForm->load(Yii::$app->getRequest()->post()) && $signupForm->signup()) {
$user = User::findByUsername($signupForm->username);
Yii::$app->user->login($user);
return $this->goBack();
}
}
return $this->renderAjax('signup', ['model' => $signupForm]);
}
