Laravel validate at least one item in a form array

Question

I have a form with a series of numbers in an array:

Answer 1

If you are using this in your controller file then I guess it should be

$this->validate($request, [
    'items' => 'required|min:1'
]);

or this one

$validator = Validator::make($request->all(), [
    "items.*" => 'required|min:1',
]);

you can refer How to validate array in Laravel? to this as well.