public function save($requireVerifiedEmail = false)
    {
        if (($identity = $this->getIdentity()) === null) {
            return false;
        }
        $attributes = $this->getAttributes();
        unset($attributes['owner'], $attributes['webUser'], $attributes['picture'], $attributes['removePicture'], $attributes['password']);
        $identity->setIdentityAttributes($attributes);
        if ($identity->saveIdentity($requireVerifiedEmail)) {
            if ((!($this->picture instanceof \yii\web\UploadedFile) || $identity->savePicture($this->picture)) && (!$this->removePicture || $identity->removePicture())) {
                $this->_identity = $identity;

                return true;
            }
        }

        return false;
    }