function book_type_is_allowed
| 7.x book.module | book_type_is_allowed($type) |
| 6.x book.module | book_type_is_allowed($type) |
Determine if a given node type is in the list of types allowed for books.
Parameters
$type: A node type.
Return value
A Boolean TRUE if the node type can be included in books; otherwise, FALSE.
1 call to book_type_is_allowed()
- book_form_node_form_alter in drupal-7.x/
modules/ book/ book.module - Implements hook_form_BASE_FORM_ID_alter() for node_form().
File
- drupal-7.x/
modules/ book/ book.module, line 1313 - Allows users to create and organize related content in an outline.
Code
function book_type_is_allowed($type) {
return in_array($type, variable_get('book_allowed_types', array('book')));
}