ldc-supportweb/app/Http/Requests/EraseCellContentRequest.php

<?php

namespace App\Http\Requests;

use App\Enums\Planning\TableRow;
use Illuminate\Foundation\Http\FormRequest;
use Kwaadpepper\Enum\Rules\EnumIsValidRule;

class EraseCellContentRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return boolean
     */
    public function authorize()
    {
        return auth()->check() and $this->ajax();
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        return [
            'id' => 'required|exists:week_plannings,id',
            'day' => 'required|numeric',
            'row' => [
                'required',
                new EnumIsValidRule(TableRow::class)
            ],
        ];
    }
}