node_access_example_form_alter

Implementation of hook_form_alter()

This module adds a simple checkbox to the node form labeled private. If the checkbox is labelled, only the node author and users with 'access private content' privileges may see it.

File

developer/examples/node_access_example.module, line 133

This is an example illustrating how to restrict access to nodes based on some criterion associated with the user.

Code

function node_access_example_form_alter($form_id, &$form) {
  if ($form['#id'] == 'node-form') {
    $form['private'] = array(
      '#type' => 'checkbox', 
      '#title' => t('Private'), 
      '#description' => t('Check here if this content should be set private and only shown to privileged users.'), 
      '#default_value' => $form['#node']->private,
    );
  }
}