Yii2: Do DefaultValueValidator or FilterValidator influence other validation rules? <p>Both validators are no real validators, rather they can change an attribute value. If such pseudo validators are used in model rules, do they have any effect on other real validators?</p> <p>For example, when a default and a required validator are used for the same attribute, will the required validator never fail?</p> <p>Or are there any precedences with such validators? Or is the order of the validation rules crucial?</p>