// Add a message to the response
$responseInstance->addFatalMessage('username_guest_empty');
// Abort here
throw new FilterChainException($this, self::EXCEPTION_FILTER_CHAIN_INTERCEPTED);
// Add a message to the response
$responseInstance->addFatalMessage('username_guest_empty');
// Abort here
throw new FilterChainException($this, self::EXCEPTION_FILTER_CHAIN_INTERCEPTED);