Select Array validation rule don't work even if the attribute is defined as require

[JDL747]

When using the selectArray ngRest attribute type, the validation rule doesn't work even if the attribute is defined as required.

Expected Result

On save or update, the form should show a message stating that the field cannot be empty

What do you get instead?

The form being save or update without any validation

[nadar]

@JDL747 could you please provide the validation rules you where using?

[JDL747]

rules
[['level'], 'integer'],

ngRestAttributeTypes
'level' => ['selectArray', 'data' => [1 => 'Amateur', 2 => 'Professionnel']],

[nadar]

@JDL747 have you tried to change the handling of empty values?

https://www.yiiframework.com/doc/guide/2.0/en/input-validation#handling-empty-inputs

[nadar]

I just tested - yes i can confirm this won't work out of the box until you set the isEmpty validator as "0" is not an empty value.