There is an email validator in symfony that can be used in a form: http://symfony.com/doc/current/reference/constraints/Email.html
My question is: How can I use this validator in my controlelr in order to validate an email address?
This is possible by using the PHP preg_match for usere, but my question is if there is a possibility to use the Symfony already built in email validator.
Thank you in advance.
By using validateValue method of the Validator service
use Symfony\Component\Validator\Constraints\Email as EmailConstraint;
// ...
public function customAction()
{
$email = 'value_to_validate';
// ...
$emailConstraint = new EmailConstraint();
$emailConstraint->message = 'Your customized error message';
$errors = $this->get('validator')->validateValue(
$email,
$emailConstraint
);
// $errors is then empty if your email address is valid
// it contains validation error message in case your email address is not valid
// ...
}
// ...