Laravel ajax and php request with errors validation

ajax-laravel.js

$.ajax({
    headers: {'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')}, // required
    method: //
    data: //
    url: //
}).error(function (response) {
    if (response.responseJSON.errors) {
        console.log(response.responseJSON.errors);
    }
}).always(function () {
    console.log('response returned');
}).success(function () {
    console.log('request success');
});

AjaxLaravelRequest.php

<?php

namespace App\Http\Requests;

use App\Http\Requests\Request;
use Illuminate\Contracts\Validation\Validator;

class EntryRequest extends Request {
    
    /**
     * Custom errors validator.
     * 
     * @access protected
     * @param Validator $validator
     * @return array
    */
    protected function formatErrors(Validator $validator)
    {
        return ['errors' => $validator->errors()->all()];
    }
}