/**
* Checks if the passed value is valid.
*
* @param mixed $value The value that should be validated
* @param Constraint $constraint The constrain for the validation
*
* @return Boolean Whether or not the value is valid
*
* @throws UnexpectedTypeException if $value is not instance of \FOS\UserBundle\Model\UserInterface
*/
public function isValid($value, Constraint $constraint)
{
if (!$value instanceof UserInterface) {
throw new UnexpectedTypeException($value, 'FOS\\UserBundle\\Model\\UserInterface');
}
if (!$this->userManager->validateUnique($value, $constraint)) {
$this->setMessage($constraint->message, array('%property%' => $constraint->property));
return false;
}
return true;
}