src/ActivityPhp/Type/Validator/DeletedValidator.php
<?php
declare(strict_types=1);
/*
* This file is part of the ActivityPhp package.
*
* Copyright (c) landrok at github.com/landrok
*
* For the full copyright and license information, please see
* <https://github.com/landrok/activitypub/blob/master/LICENSE>.
*/
namespace ActivityPhp\Type\Validator;
use ActivityPhp\Type\Extended\Object\Tombstone;
use ActivityPhp\Type\Util;
use ActivityPhp\Type\ValidatorInterface;
/**
* \ActivityPhp\Type\Validator\DeletedValidator is a dedicated
* validator for deleted attribute.
*/
class DeletedValidator implements ValidatorInterface
{
/**
* Validate a DELETED attribute value
*
* @param string $value
* @param mixed $container A Tombstone type
*/
public function validate($value, $container): bool
{
// Validate that container is a Tombstone type
Util::subclassOf($container, Tombstone::class, true);
if (is_string($value)) {
// MUST be a datetime
if (Util::validateDatetime($value)) {
return true;
}
}
return false;
}
}