strprfcrm/app/Http/Requests/CreteTtnRequest.php

<?php

namespace App\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;

class CreteTtnRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     */
    public function authorize(): bool
    {
        return auth()->check();
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string>
     */
    public function rules(): array
    {
        return [
            'order_number'  => ['required', 'string'],
            'order_date'    => ['required', 'date'],
            'order_sum'     => ['required', 'string'],
            'skus'          => ['required', 'array'],
        ];
    }
}