caisse-bliss/vendor/symfony/validator/Constraints/CurrencyValidator.php

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2023-06-19 12:13:30 +02:00
<?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\Intl\Currencies;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
use Symfony\Component\Validator\Exception\UnexpectedTypeException;
use Symfony\Component\Validator\Exception\UnexpectedValueException;
/**
* Validates whether a value is a valid currency.
*
* @author Miha Vrhovnik <miha.vrhovnik@pagein.si>
* @author Bernhard Schussek <bschussek@gmail.com>
*/
class CurrencyValidator extends ConstraintValidator
{
/**
* {@inheritdoc}
*/
public function validate(mixed $value, Constraint $constraint)
{
if (!$constraint instanceof Currency) {
throw new UnexpectedTypeException($constraint, Currency::class);
}
if (null === $value || '' === $value) {
return;
}
if (!\is_scalar($value) && !$value instanceof \Stringable) {
throw new UnexpectedValueException($value, 'string');
}
$value = (string) $value;
if (!Currencies::exists($value)) {
$this->context->buildViolation($constraint->message)
->setParameter('{{ value }}', $this->formatValue($value))
->setCode(Currency::NO_SUCH_CURRENCY_ERROR)
->addViolation();
}
}
}