How to sort values ​​in expanded Drupal filter?

Question

PHP

I can not find a solution on the Internet for 3 days. The task is to sort the values ​​in ascending order in the expanded filter. The filter consists of taxonomy terms. Filter output with Panels. On one page it is displayed sorted, but on the other it is not.

Answer 1

To alter the form, if we are talking about exposed filters views then:
YOUMODULE_form_views_exposed_form_alter(&$form, $form_state) {}
find the desired #options and sort as you like.