Remove taxonomy widget from "PAGE" post

Question

For internal purpose I created taxonomy named "CLIENT" for the "PAGES" post .

It's generated a widget in pages (picture below).

I use ACF to manages my client categories (I create a specific field) so i want to remove or hide this widget for all my users role by adding code to my function.php

any idea?

Thanks.

Answer 1

In your register_taxonomy() args, set meta_box_cb => false

'meta_box_cb' (bool|callable) Provide a callback function for the meta box display. If not set, post_categories_meta_box() is used for hierarchical taxonomies, and post_tags_meta_box() is used for non-hierarchical. If false, no meta box is shown.

$args = array(
               //other args 
               'meta_box_cb' => false,
                );

register_taxonomy( $args );