Validation issue with arrays

[Nuranto]

Subject of the issue

Rule does not work on array when using variable in rule.

Your environment

• version of this package: Latest
• version of Laravel: 8

Steps to reproduce

Example :

Rule :

'item.*.name' => 'required_unless:item.*.delete,1|string',

Expected behaviour

name shoud be required on rows where delete field is 0
name shoud be optionnal on rows where delete field is 1

Actual behaviour

name is always required