Delete a configured date type.

File

drupal-7.x/modules/system/system.admin.inc, line 2821

Admin page callbacks for the system module.

Code

function system_delete_date_format_type_form_submit($form, &$form_state) {
  if ($form_state['values']['confirm']) {
    $type_info = system_get_date_types($form_state['values']['format_type']);
    system_date_format_type_delete($form_state['values']['format_type']);
    drupal_set_message(t('Removed date type %type.', array('%type' => $type_info['title'])));
    $form_state['redirect'] = 'admin/config/regional/date-time';
  }
}