Reply To: Add filter on the relationship field inside a group

• alessandro1992

• November 14, 2020 at 3:27 am

This is my filter that works

function filter_relationship_acf_scope_pages( $args, $field, $post_id ) {

        $args = [
            'post_type' => 'page',
            'meta_query' => [
                [
                    'key' => '_wp_page_template',
                    'value' => 'tpl-scope.php',
                ]
            ]
        ];

        return $args;
    }
    add_filter('acf/fields/relationship/query/key=field_5f1b0571deda4', 'filter_relationship_acf_scope_pages', 10, 3);