如何在 laravel 中同时使用 required_if 和 required_without 进行验证？

Question

I want to make validation this: body.*.image.file is required when value of body.*.type is left or right and body.*.image.saved is empty .

I tried this:

$validator = Validator::make($input, [
    'body' => 'required|array',
    'body.*.type' => 'required|in:left,right,center',
    'body.*.image.saved' => 'nullable|json',
    'body.*.image.file' => 'required_if:body.*.type,left,right|required_without:body.*.image.saved',
]);

but it returns wrong result.

Answer 1

'body.*.image.file' =>  Rule::requiredIf(function () use ($request) {
                return ($request->input('body.*.type') == left || $request->input('body.*.type') == right) && empty($request->body.*.image.saved);
            }),