9153f0e569
Had to refactor the validation tests at the same time and fixed various small bugs while doing so.
58 lines
1.5 KiB
PHP
58 lines
1.5 KiB
PHP
<?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\ConstraintValidator;
|
|
use Symfony\Component\Validator\Exception\UnexpectedTypeException;
|
|
|
|
/**
|
|
* Validates whether a value is a valid country code
|
|
*
|
|
* @author Bernhard Schussek <bernhard.schussek@symfony.com>
|
|
*
|
|
* @api
|
|
*/
|
|
class CountryValidator extends ConstraintValidator
|
|
{
|
|
/**
|
|
* Checks if the passed value is valid.
|
|
*
|
|
* @param mixed $value The value that should be validated
|
|
* @param Constraint $constraint The constraint for the validation
|
|
*
|
|
* @return Boolean Whether or not the value is valid
|
|
*
|
|
* @api
|
|
*/
|
|
public function isValid($value, Constraint $constraint)
|
|
{
|
|
if (null === $value || '' === $value) {
|
|
return true;
|
|
}
|
|
|
|
if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
|
|
throw new UnexpectedTypeException($value, 'string');
|
|
}
|
|
|
|
$value = (string) $value;
|
|
|
|
if (!in_array($value, \Symfony\Component\Locale\Locale::getCountries())) {
|
|
$this->context->addViolation($constraint->message, array('{{ value }}' => $value));
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|