book_type_is_allowed

Versionen
drupal6 – drupal7	`book_type_is_allowed($type)`

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

book_form_alter in modules/book/book.module: Implementation of hook_form_alter(). Adds the book fieldset to the node form.

modules/book/book.module, line 968

<?php
function book_type_is_allowed($type) {
  return in_array($type, variable_get('book_allowed_types', array('book')));
}
?>

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