for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare(strict_types=1);
namespace Yiisoft\Validator\Rule;
use Yiisoft\Validator\Exception\InvalidCallbackReturnTypeException;
use Yiisoft\Validator\Result;
use Yiisoft\Validator\Rule;
use Yiisoft\Validator\ValidationContext;
final class Callback extends Rule
{
/**
* @var callable
*/
private $callback;
public static function rule(callable $callback): self
$rule = new self();
$rule->callback = $callback;
return $rule;
}
protected function validateValue($value, ValidationContext $context = null): Result
$callback = $this->callback;
$callbackResult = $callback($value, $context);
if (!$callbackResult instanceof Result) {
throw new InvalidCallbackReturnTypeException($callbackResult);
$result = new Result();
if ($callbackResult->isValid()) {
return $result;
foreach ($callbackResult->getErrorObjects() as $error) {
$result->addError($this->formatMessage($error->getMessage()), $error->getValuePath());
yiisoft /
validator
