/**
* {@inheritdoc}
*/
public function validate($value, AbstractConstraint $constraint)
{
if (!$constraint instanceof NotBlank) {
throw new UnexpectedConstraint($constraint, $this);
}
if (empty($value)) {
return new Violation($value, $constraint->getMessage(), array('attribute' => 'This field'));
}
return null;
}
/**
* {@inheritdoc}
*/
public function validate($value, AbstractConstraint $constraint)
{
if (!$constraint instanceof Regex) {
throw new UnexpectedConstraint($constraint, $this);
}
if (null !== $value && !preg_match('#' . $constraint->getPattern() . '#', $value)) {
return new Violation($value, $constraint->getMessage(), array('attribute' => 'This field', 'value' => $value));
}
return null;
}
/**
* {@inheritdoc}
*/
public function validate($value, AbstractConstraint $constraint)
{
if (!$constraint instanceof Email) {
throw new UnexpectedConstraint($constraint, $this);
}
if (false === empty($value) && false === filter_var($value, FILTER_VALIDATE_EMAIL)) {
return new Violation($value, $constraint->getMessage(), array('attribute' => 'This field'));
}
return null;
}
/**
* {@inheritdoc}
*/
public function validate($value, AbstractConstraint $constraint)
{
if (!$constraint instanceof Type) {
throw new UnexpectedConstraint($constraint, $this);
}
$type = gettype($value);
if (null !== $value && $type !== $constraint->getType()) {
return new Violation($value, $constraint->getMessage(), array('attribute' => 'This field', 'type' => $type));
}
return null;
}
/**
* Validate value by constraint.
*
* @param mixed $value
* @param AbstractConstraint $constraint
* @param array $parameters
*/
public function validate($value, AbstractConstraint $constraint, array $parameters = array())
{
$validators = (array) $constraint->getValidatorClass();
foreach ($validators as $validator) {
/** @var ValidatorInterface $validator */
$validator = new $validator();
if (null !== ($violation = $validator->validate($value, $constraint))) {
$violation->addParameter($parameters);
$this->violations[] = $violation;
}
}
$this->errors = null;
}
