Same name and namespace in other branches

1. 8.9.x core/modules/book/src/BookManagerInterface.php \Drupal\book\BookManagerInterface::checkNodeIsRemovable()
2. 10 core/modules/book/src/BookManagerInterface.php \Drupal\book\BookManagerInterface::checkNodeIsRemovable()
3. 11.x core/modules/book/src/BookManagerInterface.php \Drupal\book\BookManagerInterface::checkNodeIsRemovable()

Determines if a node can be removed from the book.

A node can be removed from a book if it is actually in a book and it either is not a top-level page or is a top-level page with no children.

Parameters

\Drupal\node\NodeInterface $node: The node to remove from the outline.

Return value

bool TRUE if a node can be removed from the book, FALSE otherwise.

1 method overrides BookManagerInterface::checkNodeIsRemovable()

BookManager::checkNodeIsRemovable in core/modules/book/src/BookManager.php

Determines if a node can be removed from the book.

File

core/modules/book/src/BookManagerInterface.php, line 302

Class

BookManagerInterface

Provides an interface defining a book manager.

Namespace

Drupal\book

Code

public function checkNodeIsRemovable(NodeInterface $node);

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