/**
* @return string
*/
public function getSenderAddress()
{
$address = null;
$pref = ModuleService::getPreferencesDocument('form');
if ($pref !== null) {
$sender = $pref->getSender();
if ($sender !== null) {
$addresses = $sender->getEmailAddresses();
$address = $addresses[0];
}
}
if ($address === null) {
if (defined('MOD_NOTIFICATION_SENDER')) {
$address = MOD_NOTIFICATION_SENDER;
} else {
$address = MOD_NOTIFICATION_DEFAULT_SENDER;
}
}
return $address;
}
