framework/validators/ExistValidator.php
protected function createQuery($targetClass, $condition)
    {
        /* @var $targetClass \yii\db\ActiveRecordInterface */
        $query = $targetClass::find()->andWhere($condition);
        if ($this->filter instanceof \Closure) {
            call_user_func($this->filter, $query);
        } elseif ($this->filter !== null) {
            $query->andWhere($this->filter);
        }

        return $query;
    }
protected function createQuery($targetClass, $condition)
    {
        /* @var $targetClass \yii\db\ActiveRecordInterface */
        $query = $targetClass::find()->andWhere($condition);
        if ($this->filter instanceof \Closure) {
            call_user_func($this->filter, $query);
        } elseif ($this->filter !== null) {
            $query->andWhere($this->filter);
        }

        return $query;
    }
protected function createQuery ( $ targetClass , $ condition ) { /* @var $targetClass \yii\db\ActiveRecordInterface */ $ query = $ targetClass :: find ( ) -> andWhere ( $ condition ) ; if ( $ this -> filter instanceof \ Closure ) { call_user_func ( $ this -> filter , $ query ) ; } elseif ( $ this -> filter !== null ) { $ query -> andWhere ( $ this -> filter ) ; } return $ query ; }
Creates a query instance with the given condition.
@param string $targetClass the target AR class
@param mixed $condition query condition
@return \yii\db\ActiveQueryInterface the query instance
Creates a query instance with the given condition .