Validation Rules In Behavior

[Agrail (St Agrail)]

In yii1 in CActiveRecordBehavior was able to add validation rules to the owner by $owner->validatorList->add(). And how to do it in yii2?

[samdark (Alexander Makarov)]

https://github.com/yiisoft/yii2/blob/master/framework/yii/base/Model.php#L369