node_admin_nodes_validate

File

modules/node/node.module, line 1599

The core that allows content to be submitted to the site. Modules and scripts may programmatically submit nodes using the usual form API pattern.

Code

function node_admin_nodes_validate($form_id, $form_values) {
  $nodes = array_filter($form_values['nodes']);
  if (count($nodes) == 0) {
    form_set_error('', t('No items selected.'));
  }
}