function sharethis_sharethis_content_type_edit_form_validate in ShareThis 7.2

Validates the sharethis content type edit form.

File

plugins/content_types/sharethis/sharethis.inc, line 88

Code

function sharethis_sharethis_content_type_edit_form_validate($form, &$form_state) {
  if ($form_state['values']['path'] == 'external' && !valid_url($form_state['values']['path-external'], TRUE)) {
    form_set_error('path-external', t('Invalid URL'));
  }
}