ldc-mesbr-app/src/Domain/Models/ValueObjects/CouponName.php

<?php

declare(strict_types=1);

namespace Domain\Models\ValueObjects;

final readonly class CouponName
{
    public function __construct(
        public string $value,
    ) {
        if (mb_trim($this->value) === '') {
            throw new \DomainException('Coupon name cannot be empty.');
        }
    }
}