function taxonomy_unique_form_taxonomy_form_vocabulary_alter in Taxonomy unique 7

Implements hook_form_FORM_ID_alter() for taxonomy_form_vocabulary().

File

./taxonomy_unique.module, line 14

Module file for the Taxonomy unique module.

Code

function taxonomy_unique_form_taxonomy_form_vocabulary_alter(&$form, &$form_state, $form_id) {
  $form['unique_container'] = array(
    '#type' => 'fieldset',
    '#title' => t('Taxonomy unique'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['unique_container']['unique'] = array(
    '#type' => 'checkbox',
    '#title' => t('Terms should be unique.'),
    '#default_value' => variable_get('taxonomy_unique_' . $form['#vocabulary']->machine_name, ''),
  );
  $form['unique_container']['unique_message'] = array(
    '#type' => 'textfield',
    '#title' => t('Message to show if term already exists'),
    '#description' => t('Placeholders: %term and %vocabulary'),
    '#default_value' => variable_get('taxonomy_unique_' . $form['#vocabulary']->machine_name . '_message', TAXONOMY_UNIQUE_DEFAULT_MESSAGE),
  );

  // Attach custom submit handler to the form.
  $form['#submit'][] = 'taxonomy_unique_taxonomy_form_vocabulary_submit';
}