How to properly override validation in yii2?

Question

Yii

Good evening,
such a question:
I have rules described in the model, but for one page, for example, 1.3, the field must be requare and for the other 4.5.
How do I override the validation method? As detailed as possible, please, or click on the required point of the docks.

Answer 1

You need scripts https://github.com/yiisoft/yii2/blob/master/docs/g...