app\controllers\SiteController::actionConfirmEmail PHP Метод

    public function actionConfirmEmail($token)
    {
        $user = User::find()->emailConfirmationToken($token)->one();
        if ($user !== null && $user->removeEmailConfirmationToken(true)) {
            Yii::$app->getUser()->login($user);
            return $this->goHome();
        }
        return $this->render('emailConfirmationFailed');
    }