function taxonomy_manager_form_validate in Taxonomy Manager 6

Same name and namespace in other branches

1. 5 taxonomy_manager.module \taxonomy_manager_form_validate()
2. 6.2 taxonomy_manager.admin.inc \taxonomy_manager_form_validate()
3. 7 taxonomy_manager.admin.inc \taxonomy_manager_form_validate()

validates the form (only search button)

File

./taxonomy_manager.admin.inc, line 758

Code

function taxonomy_manager_form_validate($form, &$form_state) {
  if ($form_state['clicked_button']['#value'] == t('Search') && empty($form_state['values']['search']['field'])) {
    form_set_error('search', t('Search field is empty'));
    $form_state['rebuild'] = TRUE;
  }
}