function views_bulk_operations_fields_action_views_bulk_operations_form_validate in Views Bulk Operations (VBO) 6

Same name and namespace in other branches

1. 6.3 fields.action.inc \views_bulk_operations_fields_action_views_bulk_operations_form_validate()

File

actions/fields.action.inc, line 585

Drupal action to set individual field values.

Code

function views_bulk_operations_fields_action_views_bulk_operations_form_validate($form, $form_state) {
  if (empty($form_state['values']['display_fields'])) {
    form_set_error($form_state['values']['_error_element_base'] . 'display_fields', t('You must select at least one field to be shown to the user.'));
  }
}