Yii2: How to do conditional js validation of two related models?

Question

JavaScript

Hello,
There are two models Company (id, title, hasEmployee) and Employee (id, name, companyId) filled on the same form. Whether the employee is filled in or not depends on the hasEmployee field. And if everything is clear with the usual validation in the model, then what to do with client-side validation (simple js, without ajax)? How to make the standard validators run depending on the condition?

Answer 1

Use whenClientfor attributes of the second model (Employee).
https://github.com/yiisoft/yii2/blob/master/docs/g...
www.yiiframework.com/doc-2.0/yii-validators-valida...
https://github.com/yiisoft/ yii2/blob/master/framew...