function nice_mega_dropdowns_menu_edit_item_validate in Nice Menus 7.2
Same name and namespace in other branches
- 7.3 nice_mega_dropdowns/nice_mega_dropdowns.module \nice_mega_dropdowns_menu_edit_item_validate()
1 string reference to 'nice_mega_dropdowns_menu_edit_item_validate'
- nice_mega_dropdowns_form_menu_edit_item_alter in nice_mega_dropdowns/
nice_mega_dropdowns.module - Implements hook_form_FORM_ID_alter().
File
- nice_mega_dropdowns/
nice_mega_dropdowns.module, line 54 - Module which allows nodes to be used as dropdown menus.
Code
function nice_mega_dropdowns_menu_edit_item_validate(&$form, &$form_state) {
if (empty($form_state['values']['dropdown'])) {
return;
}
if ($node = node_load($form_state['values']['dropdown'])) {
form_set_error('dropdown', 'Invalid node.');
}
}