function cloneimagefield_form_alter in Node clone 5.2

Same name and namespace in other branches

1. 5 cloneimagefield.module \cloneimagefield_form_alter()

Implementation of hook_form_alter().

File

./cloneimagefield.module, line 101

Code

function cloneimagefield_form_alter($form_id, &$form) {

  // Look for node forms.
  if (isset($form['type']['#value']) && $form['type']['#value'] . '_node_form' == $form_id) {
    if (isset($form['#node']->node_clone_imagefield)) {

      // If we are using the "prepopulate" method, store information about files
      // attached to the original node as a hidden form field.
      $form['node_clone_imagefield'] = array(
        '#type' => 'hidden',
        '#value' => serialize($form['#node']->node_clone_imagefield),
      );
    }
  }
}