public function validate($forUpdate = false)
    {
        return parent::validate($forUpdate)->lookAt($this->items, 'items')->countArray(2);
    }
public function validate($forUpdate = false)
    {
        return parent::validate($forUpdate)->lookAt($this->items, 'items')->countArray(2);
    }
public function validate ( $ forUpdate = false ) { return parent :: validate ( $ forUpdate ) -> lookAt ( $ this -> items , 'items' ) -> countArray ( 2 ) ; }
This override the parent to specify extra validation

@param bool $forUpdate
@return $this|\Dlin\Saasu\Validator\Validator
This override the parent to specify extra validation