UserRequest.php

<?php

namespace App\Http\Requests;

use App\Enums\UserType;
use BenSampo\Enum\Rules\EnumValue;
use Illuminate\Foundation\Http\FormRequest;

class UserRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize(): bool {
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules(): array {
        return [
            "role" => ['required', new EnumValue(UserType::class, false)], // false para no tener en cuenta el tipo
            // resto de validaciones
        ];
    }
}