/**
* Send a confirmation email for the user to validate their email address.
*/
public function sendConfirmationEmail()
{
if (static::requiresConfirmation() && ($confirmation_message = Configuration::get('mailer.confirm_message'))) {
$mailer = new Mailer();
$url = Configuration::get('web_root') . '/user?action=confirm&u=' . $this->getEncryptedUserReference();
$mailer->setCustomVariable('SUBSCRIPTION_CONFIRMATION_LINK', $url);
$mailer->sendOne($confirmation_message, $this);
}
}
