weird validation in nested array

[bayukartiko]

I tried some validation rule like: Boolean and Required file with nested array field, but always failing

for example, I tried creating form request like this:

<?php

namespace App\Http\Requests\Test;

use Illuminate\Foundation\Http\FormRequest;

class Test extends FormRequest
{
    public function validationData()
    {
        return [
            'booleanField' => $this->boolean("booleanField"),
            'fileField' => $this->boolean("fileField"),
            'arrayField' => $this->input("arrayField"),
            'arrayField.*.booleanField' => $this->boolean("arrayField.*.booleanField"),
            'arrayField.*.fileField' => $this->file("arrayField.*.fileField"),
        ];
    }

    public function rules(): array
    {
        return [
            "booleanField" => ["required", "boolean"], // <= works as expected
            "fileField" => ["required", "file", "mimes:jpg,png,jpeg,docx,xlsx,zip", "max:5120"], // <= works as expected
            "arrayField" => ["required", "array"],
            "arrayField.*.booleanField" => ["required", "boolean"], // <= not working, always returning error "The arrayField.0.booleanField field must be true or false."
            "arrayField.*.fileField" => ["required", "file", "mimes:jpg,png,jpeg,docx,xlsx,zip", "max:5120"], // <= not working, always returning error "The arrayField.0.fileField is required."
        ];
    }
}

that's what I found. I don't know if any other rules also not working.

Laravel version 11.31.0.
Thank you.

[bayukartiko]

The base problem is from client request to my API that using Content-Type: multipart/form-data header

answered at Stack Overflow