Club Drupal

  // Only show field classes if DS extras module is enabled

  if (module_exists('ds_extras')) {

    $form['ds_classes_fields'] = array(

      '#type' => 'textarea',

      '#title' => t('CSS classes for fields'),

      '#default_value' => variable_get('ds_classes_fields', ''),

      '#description' => t('Configure CSS classes which you can add to fields on the "manage display" screens. Add multiple CSS classes line by line.<br />If you want to have a friendly name, separate class and friendly name by |, but this is not required. eg:<br /><em>class_name_1<br />class_name_2|Friendly name<br />class_name_3</em>')

    );

  }