95 lines
3.9 KiB
PHP
95 lines
3.9 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Validator\Constraints;
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use Symfony\Component\Validator\Constraint;
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use Symfony\Component\Validator\Exception\MissingOptionsException;
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/**
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* Validates a collection's element count.
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*
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* @author Bernhard Schussek <bschussek@gmail.com>
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*/
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#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
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class Count extends Constraint
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{
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public const TOO_FEW_ERROR = 'bef8e338-6ae5-4caf-b8e2-50e7b0579e69';
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public const TOO_MANY_ERROR = '756b1212-697c-468d-a9ad-50dd783bb169';
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public const NOT_EQUAL_COUNT_ERROR = '9fe5d43f-3784-4ece-a0e1-473fc02dadbc';
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public const NOT_DIVISIBLE_BY_ERROR = DivisibleBy::NOT_DIVISIBLE_BY;
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protected const ERROR_NAMES = [
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self::TOO_FEW_ERROR => 'TOO_FEW_ERROR',
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self::TOO_MANY_ERROR => 'TOO_MANY_ERROR',
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self::NOT_EQUAL_COUNT_ERROR => 'NOT_EQUAL_COUNT_ERROR',
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self::NOT_DIVISIBLE_BY_ERROR => 'NOT_DIVISIBLE_BY_ERROR',
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];
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public string $minMessage = 'This collection should contain {{ limit }} element or more.|This collection should contain {{ limit }} elements or more.';
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public string $maxMessage = 'This collection should contain {{ limit }} element or less.|This collection should contain {{ limit }} elements or less.';
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public string $exactMessage = 'This collection should contain exactly {{ limit }} element.|This collection should contain exactly {{ limit }} elements.';
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public string $divisibleByMessage = 'The number of elements in this collection should be a multiple of {{ compared_value }}.';
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public ?int $min = null;
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public ?int $max = null;
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public ?int $divisibleBy = null;
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/**
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* @param int|array<string,mixed>|null $exactly The exact expected number of elements
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* @param int|null $min Minimum expected number of elements
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* @param int|null $max Maximum expected number of elements
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* @param int|null $divisibleBy The number the collection count should be divisible by
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* @param string[]|null $groups
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* @param array<mixed,string> $options
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*/
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public function __construct(
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int|array|null $exactly = null,
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?int $min = null,
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?int $max = null,
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?int $divisibleBy = null,
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?string $exactMessage = null,
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?string $minMessage = null,
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?string $maxMessage = null,
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?string $divisibleByMessage = null,
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?array $groups = null,
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mixed $payload = null,
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array $options = [],
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) {
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if (\is_array($exactly)) {
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$options = array_merge($exactly, $options);
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$exactly = $options['value'] ?? null;
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}
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$min ??= $options['min'] ?? null;
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$max ??= $options['max'] ?? null;
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unset($options['value'], $options['min'], $options['max']);
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if (null !== $exactly && null === $min && null === $max) {
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$min = $max = $exactly;
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}
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parent::__construct($options, $groups, $payload);
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$this->min = $min;
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$this->max = $max;
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$this->divisibleBy = $divisibleBy ?? $this->divisibleBy;
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$this->exactMessage = $exactMessage ?? $this->exactMessage;
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$this->minMessage = $minMessage ?? $this->minMessage;
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$this->maxMessage = $maxMessage ?? $this->maxMessage;
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$this->divisibleByMessage = $divisibleByMessage ?? $this->divisibleByMessage;
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if (null === $this->min && null === $this->max && null === $this->divisibleBy) {
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throw new MissingOptionsException(sprintf('Either option "min", "max" or "divisibleBy" must be given for constraint "%s".', __CLASS__), ['min', 'max', 'divisibleBy']);
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}
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}
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}
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