comsave/salesforce-outbound-message-tower

<?php
 
namespace App\Services\Validator;
 
use App\Exception\OutboundMessageTowerException;
 
class MessageNotificationIdValidator
{
    public function validate(?string $notificationId): bool
    {
        if (!preg_match('/^[a-z0-9]{15,18}$/i', $notificationId)) {
            throw new OutboundMessageTowerException('Invalid: `notificationId`.');
        }
 
        return true;
    }
}