src/ActivityPhp/Type/Validator/AnyOfValidator.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\Activity\Question;
use ActivityPhp\Type\Util;
use ActivityPhp\Type\ValidatorTools;
/**
* \ActivityPhp\Type\Validator\AnyOfValidator is a dedicated
* validator for anyOf attribute.
*/
class AnyOfValidator extends ValidatorTools
{
/**
* Validate an ANYOF attribute value
*
* @param mixed $value
* @param mixed $container An object
* @todo Choices can contain Indirect references.
* This validation should validate this kind of usage.
*/
public function validate($value, $container): bool
{
// Validate that container is a Question type
Util::subclassOf($container, Question::class, true);
// A collection
if (! is_array($value)) {
return false;
}
if (! count($value)) {
return false;
}
return $this->validateObjectCollection(
$value,
$this->getQuestionAnswerValidator()
);
}
}