在 Yii2 中，exist（存在性）的验证规则编写后生成的 SQL 不符合预期

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['survey_from_id'], 'exist', 'targetAttribute' => 'id', 'targetRelation' => 'survey_form', 'filter' => ['user_id' => Yii::$app->user->id], 'on' => self::SCENARIO_CREATE],
        ];
    }

    public function getSurvey_form()
    {
        return $this->hasOne(SurveyForm::class, ['id' => 'survey_form_id']);
    }

SELECT EXISTS(SELECT * FROM `survey_forms` WHERE (`user_id`='1825203750689422') AND (0=1))

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['survey_from_id'], 'exist', 'targetClass' => SurveyForm::class, 'targetAttribute' => ['survey_from_id' => 'id'], 'filter' => ['user_id' => Yii::$app->user->id], 'on' => self::SCENARIO_CREATE],
        ];
    }

    public function getSurvey_form()
    {
        return $this->hasOne(SurveyForm::class, ['id' => 'survey_form_id']);
    }

SELECT EXISTS(SELECT * FROM `survey_forms` WHERE (`survey_forms`.`id`='1825203750689574') AND (`user_id`='1825203750689422'))