/**
 * Test for #machine_name type to see if an export exists.
 */
function panelizer_defaults_ui_edit_name_exists($name, $element, &$form_state)
{
    $export_key = $form_state['plugin']['export']['key'];
    $name = panelizer_defaults_ui_build_export_name($form_state['values'][$export_key], $form_state['object']);
    // Pass it on to the original ctools function
    return ctools_export_ui_edit_name_exists($name, $element, $form_state);
}
/**
 * @see ctools_export_ui_edit_name_exists()
 */
function uc_custom_payment_name_exists($name, $element, &$form_state) {
  if (!ctools_export_ui_edit_name_exists($name, $element, $form_state)) {
    return array_key_exists($name, _uc_payment_method_list());
  }
  else {
    return TRUE;
  }
}