How to save from checkbox in Yii2 activeform?

Question

Yii

Faced one problem ///
I'm trying to manually add a user for the administrator.

I understand how to do it if only one checkbox is checked. But users can work in two departments at once.
How to organize such a data storage scheme?

Answer 1

I don't see any problems. You will figure out how to connect via ActiveForm, it's not difficult.

<input type="checkbox" name="department[]" value="1"> Первый отдел
<input type="checkbox" name="department[]" value="2"> Второй
<input type="checkbox" name="department[]" value="3"> Третий