@author Bernhard Schussek <bschussek@gmail.com>
@api
Expanded class hierarchy of DateValidator
class DateValidator extends ConstraintValidator {
const PATTERN = '/^(\\d{4})-(\\d{2})-(\\d{2})$/';
/**
* {@inheritDoc}
*/
public function validate($value, Constraint $constraint) {
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, $matches) || !checkdate($matches[2], $matches[3], $matches[1])) {
$this->context
->addViolation($constraint->message, array(
'{{ value }}' => $value,
));
}
}
}
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
ConstraintValidator:: |
protected | property | ||
ConstraintValidator:: |
public | function |
Initializes the constraint validator. Overrides ConstraintValidatorInterface:: |
1 |
DateValidator:: |
constant | 1 | ||
DateValidator:: |
public | function |
Checks if the passed value is valid. Overrides ConstraintValidatorInterface:: |