Same name and namespace in other branches
  1. 6.x modules/book/book.module \book_type_is_allowed()
  2. 7.x modules/book/book.module \book_type_is_allowed()
  3. 8.9.x core/modules/book/book.module \book_type_is_allowed()
  4. 9 core/modules/book/book.module \book_type_is_allowed()

Determines if a given node type is in the list of types allowed for books.

Parameters

string $type: A node type.

Return value

bool A Boolean TRUE if the node type can be included in books; otherwise, FALSE.

2 calls to book_type_is_allowed()
book_form_node_confirm_form_alter in core/modules/book/book.module
Implements hook_form_BASE_FORM_ID_alter() for \Drupal\node\Form\NodeDeleteForm.
book_form_node_form_alter in core/modules/book/book.module
Implements hook_form_BASE_FORM_ID_alter() for \Drupal\node\NodeForm.

File

core/modules/book/book.module, line 510
Allows users to create and organize related content in an outline.

Code

function book_type_is_allowed($type) {
  return in_array($type, \Drupal::config('book.settings')
    ->get('allowed_types'));
}