class DateValidator in Zircon Profile 8
Same name and namespace in other branches
- 8.0 vendor/symfony/validator/Constraints/DateValidator.php \Symfony\Component\Validator\Constraints\DateValidator
@author Bernhard Schussek <bschussek@gmail.com>
Hierarchy
- class \Symfony\Component\Validator\ConstraintValidator implements ConstraintValidatorInterface
- class \Symfony\Component\Validator\Constraints\DateValidator
Expanded class hierarchy of DateValidator
1 file declares its use of DateValidator
- DateValidatorTest.php in vendor/
symfony/ validator/ Tests/ Constraints/ DateValidatorTest.php
File
- vendor/
symfony/ validator/ Constraints/ DateValidator.php, line 22
Namespace
Symfony\Component\Validator\ConstraintsView source
class DateValidator extends ConstraintValidator {
const PATTERN = '/^(\\d{4})-(\\d{2})-(\\d{2})$/';
/**
* Checks whether a date is valid.
*
* @param int $year The year
* @param int $month The month
* @param int $day The day
*
* @return bool Whether the date is valid
*
* @internal
*/
public static function checkDate($year, $month, $day) {
return checkdate($month, $day, $year);
}
/**
* {@inheritdoc}
*/
public function validate($value, Constraint $constraint) {
if (!$constraint instanceof Date) {
throw new UnexpectedTypeException($constraint, __NAMESPACE__ . '\\Date');
}
if (null === $value || '' === $value || $value instanceof \DateTime) {
return;
}
if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
throw new UnexpectedTypeException($value, 'string');
}
$value = (string) $value;
if (!preg_match(static::PATTERN, $value, $matches)) {
if ($this->context instanceof ExecutionContextInterface) {
$this->context
->buildViolation($constraint->message)
->setParameter('{{ value }}', $this
->formatValue($value))
->setCode(Date::INVALID_FORMAT_ERROR)
->addViolation();
}
else {
$this
->buildViolation($constraint->message)
->setParameter('{{ value }}', $this
->formatValue($value))
->setCode(Date::INVALID_FORMAT_ERROR)
->addViolation();
}
return;
}
if (!self::checkDate($matches[1], $matches[2], $matches[3])) {
if ($this->context instanceof ExecutionContextInterface) {
$this->context
->buildViolation($constraint->message)
->setParameter('{{ value }}', $this
->formatValue($value))
->setCode(Date::INVALID_DATE_ERROR)
->addViolation();
}
else {
$this
->buildViolation($constraint->message)
->setParameter('{{ value }}', $this
->formatValue($value))
->setCode(Date::INVALID_DATE_ERROR)
->addViolation();
}
}
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
ConstraintValidator:: |
protected | property | 3 | |
ConstraintValidator:: |
protected | function | Wrapper for {@link ExecutionContextInterface::buildViolation} that supports the 2.4 context API. | |
ConstraintValidator:: |
protected | function | Wrapper for {@link ExecutionContextInterface::buildViolation} that supports the 2.4 context API. | |
ConstraintValidator:: |
protected | function | Returns a string representation of the type of the value. | |
ConstraintValidator:: |
protected | function | Returns a string representation of the value. | |
ConstraintValidator:: |
protected | function | Returns a string representation of a list of values. | |
ConstraintValidator:: |
public | function |
Initializes the constraint validator. Overrides ConstraintValidatorInterface:: |
1 |
ConstraintValidator:: |
constant | Whether to cast objects with a "__toString()" method to strings. | ||
ConstraintValidator:: |
constant | Whether to format {@link \DateTime} objects as RFC-3339 dates ("Y-m-d H:i:s"). | ||
DateValidator:: |
public static | function | Checks whether a date is valid. | |
DateValidator:: |
constant | 1 | ||
DateValidator:: |
public | function |
Checks if the passed value is valid. Overrides ConstraintValidatorInterface:: |
1 |