<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Validator\Constraints;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\Exception\InvalidArgumentException;
/**
* @Annotation
* @Target({"PROPERTY", "METHOD", "ANNOTATION"})
*
* @author Yevgeniy Zholkevskiy <zhenya.zholkevskiy@gmail.com>
*/
#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
class Unique extends Constraint
{
public const IS_NOT_UNIQUE = '7911c98d-b845-4da0-94b7-a8dac36bc55a';
protected static $errorNames = [
self::IS_NOT_UNIQUE => 'IS_NOT_UNIQUE',
];
public $message = 'This collection should contain only unique elements.';
public $normalizer;
public function __construct(
array $options = null,
string $message = null,
callable $normalizer = null,
array $groups = null,
$payload = null
) {
parent::__construct($options, $groups, $payload);
$this->message = $message ?? $this->message;
$this->normalizer = $normalizer ?? $this->normalizer;
if (null !== $this->normalizer && !\is_callable($this->normalizer)) {
throw new InvalidArgumentException(sprintf('The "normalizer" option must be a valid callable ("%s" given).', get_debug_type($this->normalizer)));
}
}
}