Validation handler for shortcut_set_switch().

File

drupal-7.x/modules/shortcut/shortcut.admin.inc, line 109

Administrative page callbacks for the shortcut module.

Code

function shortcut_set_switch_validate($form, &$form_state) {
  if ($form_state['values']['set'] == 'new') {
    // Check to prevent creating a shortcut set with an empty title.
    if (trim($form_state['values']['new']) == '') {
      form_set_error('new', t('The new set name is required.'));
    }
    // Check to prevent a duplicate title.
    if (shortcut_set_title_exists($form_state['values']['new'])) {
      form_set_error('new', t('The shortcut set %name already exists. Choose another name.', array('%name' => $form_state['values']['new'])));
    }
  }
}