public function actionCancel()
    {
        /** @var \amnah\yii2\user\models\User $user */
        /** @var \amnah\yii2\user\models\UserToken $userToken */

        // find userToken of type email change
        $user = Yii::$app->user->identity;
        $userToken = $this->module->model("UserToken");
        $userToken = $userToken::findByUser($user->id, $userToken::TYPE_EMAIL_CHANGE);
        if ($userToken) {
            $userToken->delete();
            Yii::$app->session->setFlash("Cancel-success", Yii::t("user", "Email change cancelled"));
        }

        return $this->redirect(["/user/account"]);
    }