Select multiple

Hello Jonathan,

Thank you for the really nice plugin. Myself, I have done this for a project before and I know it is really hard.

I was wondering if you are willing to support <select multiple . I know it is not standard on WordPress as we can see on:

https://core.trac.ww.wp.xz.cn/ticket/16734
https://codex.ww.wp.xz.cn/Function_Reference/wp_dropdown_categories

But on file beautiful-taxonomy-filters-widget.php lines about 266 if the name is an array and we do some str_replace this would work. I can see that comma seperated values are already supported on the URLs 🙂

I am also willing to help you on the development of this feature (if you need/want any help).

Thank you in advance.

Best regards,
Spyros

https://ww.wp.xz.cn/plugins/beautiful-taxonomy-filters/