$messages[] = $l->g('name_empty_error');
}
}
if (isset($type) && ($type == 'choice' || $type == 'multichoice')) {
if (!isset($choices)) {
$messages[] = $l->g('no_options_specified');
} else {
$choices = str_replace("\r", "\n", trim($choices));
do {
$choices = str_replace("\n\n", "\n", $choices);
} while (false !== strpos($choices, "\n\n"));
if ($choices == '') {
$messages[] = $l->g('no_options_specified');
}
}
}
if (empty($messages)) {
$userdata_field->updateField($field_id, isset($name) ? $name : null, isset($default_value) ? $default_value : null, isset($type) ? $type : null, isset($choices) ? $choices : null, isset($visibility) ? $visibility : null, isset($writeable) ? $writeable : null, isset($disabled) ? $disabled : null);
if (isset($order)) {
$userdata_field->updateFieldOrder($field_id, !empty($order));
}
$status = 0;
$messages[] = $l->g('changes_saved');
}
}
if (!empty($status) && empty($messages)) {
$messages[] = $l->g('error');
}
$xmlwriter->setHeaderStatus($status);
$xmlwriter->setHeaderMessage(implode("\n", $messages));
}
