[Plugin: Advanced Menu Widget] HTML validation error | duplicated IDs

Using the same menu twice on the same page results in a “duplicated IDs” error in HTML validation, because the list elements of the typical wp_nav_menu() output get an id=”menu-item-ID”.

So if we use our Main-Navigation as a sitemap-like list in the footer, the HTML fails validation.

Because I found no way to filter your plugin output, I helped me “dirty” by adding a page-wide filter.

function remove_menu_ids () {
        add_filter( 'nav_menu_item_id', '__return_null' );
    }
    add_action( 'init', 'remove_menu_ids' );

Would be nice, to have your plugin handle theese duplicated IDs.

https://www.ads-software.com/extend/plugins/advanced-menu-widget/