function taxonomy_unique_form_taxonomy_manager_form_alter in Taxonomy unique 7

Implements hook_form_FORM_ID_alter() for taxonomy_manager_form().

(Support for taxonomy_manager.module)

File

./taxonomy_unique.module, line 87

Module file for the Taxonomy unique module.

Code

function taxonomy_unique_form_taxonomy_manager_form_alter(&$form, &$form_state, $form_id) {
  $vocabulary_machine_name = $form['voc']['#value']->machine_name;
  if (variable_get('taxonomy_unique_' . $vocabulary_machine_name, FALSE)) {
    $form['add']['add']['#validate'] = array(
      'taxonomy_unique_form_taxonomy_manager_form_add_validate',
    );
  }
}