thats-me/backend/app/Http/Requests/StoreEventRequest.php

<?php

namespace App\Http\Requests;

use App\Support\EventFields;
use Illuminate\Foundation\Http\FormRequest;

class StoreEventRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    public function rules(): array
    {
        return [
            'id' => ['required', 'uuid', 'unique:events,client_id'],
            ...EventFields::storeRules(),
        ];
    }
}