Delete a configured date format.

File

drupal-7.x/modules/system/system.admin.inc, line 2788

Admin page callbacks for the system module.

Code

function system_date_delete_format_form_submit($form, &$form_state) {
  if ($form_state['values']['confirm']) {
    $format = system_get_date_format($form_state['values']['dfid']);
    system_date_format_delete($form_state['values']['dfid']);
    drupal_set_message(t('Removed date format %format.', array('%format' => format_date(REQUEST_TIME, 'custom', $format->format))));
    $form_state['redirect'] = 'admin/config/regional/date-time/formats';
  }
}