pum_popup_content_tabindex_attr( $popup_id = null )
Render the popup’s content tabindex attribute to make focusable if needed.
Description Description
Source Source
File: includes/functions/popups/template.php
function pum_popup_content_tabindex_attr( $popup_id = null ) {
$popup = pum_get_popup( $popup_id );
if ( ! pum_is_popup( $popup ) ) {
return;
}
// Greater or equal to 0 makes it focusable.
echo 'tabindex="0"';
}
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