function book_form_node_delete_confirm_alter

Form altering function for the confirm form for a single node deletion.

File

modules/book/book.module, line 756

Allows users to structure the pages of a site in a hierarchy or outline.

Code

function book_form_node_delete_confirm_alter(&$form, $form_state) {
  $node = node_load($form['nid']['#value']);
  if (isset($node->book) && $node->book['has_children']) {
    $form['book_warning'] = array(
      '#value' => '<p>' . t('%title is part of a book outline, and has associated child pages. If you proceed with deletion, the child pages will be relocated automatically.', array(
        '%title' => $node->title,
      )) . '</p>',
      '#weight' => -10,
    );
  }
}