sub validateTypedRow
{

    my ($self, $action, $changedFields) = @_;

    my @portsToCheck = ();
    if ( exists $changedFields->{radiusauthport} and $action eq 'update') {
        push(@portsToCheck, $changedFields->{radiusauthport}->value());
    }
    if ( exists $changedFields->{radiusacctport} and $action eq 'update') {
        push(@portsToCheck, $changedFields->{radiusacctport}->value());
    }

    my $gl = EBox::Global->getInstance();
    my $firewall = $gl->modInstance('firewall');

    foreach my $portNumber (@portsToCheck) {
        unless ( $firewall->availablePort('tcp', $portNumber) ) {
            throw EBox::Exceptions::DataExists(
                                               'data'  => __('listening port'),
                                               'value' => $portNumber,
                                              );
        }
    }

}



    my @tableHeader =
      (
       new EBox::Types::Port(
                             fieldName     => 'radiusauthport',
                             printableName => __('RADIUS Auth port'),
                             editable      => 1,
                             defaultValue  => 1812,
                            ),

       new EBox::Types::Port(
                             fieldName     => 'radiusacctport',
                             printableName => __('RADIUS Accounting port'),
                             editable      => 1,
                             defaultValue  => 1813,
                            ),

#       new EBox::Types::Boolean(
#                                fieldName     => 'enableDir',
#                                printableName => __x('Enable per user {dirName}',
#                                                     dirName => PUBLIC_DIR),
#                                editable      => 1,
#                                defaultValue  => EBox::WebServer::Model::GeneralSettings::DefaultEnableDir(),
#                               ),

      );