multiple css classes

Thanks for the suggestion.

Also, I think it’s a good idea.

This would make this plugin way handier!

As it stands thanks though.

Thanks for the suggestion. I’m planning to add multiple css class to the next release.

You could add the ability for multiple classes reasonably simply. I’ve just added the following code to the update method in the widget class if it helps anyone.

public function update( $new_instance, $old_instance ) {
        $instance['title']      = sanitize_text_field( $new_instance['title'] );
        $instance['nav_menu']   = (int) $new_instance['nav_menu'];
        $instance['title_url']  = esc_html( $new_instance['title_url'] );

        /*
         * Multiple classes fix
         */
        $output     = '';
        $classes    = explode(" ", $new_instance['menu_class']);
        foreach($classes as $class) {
            $output .= sanitize_html_class($class) . ' ';
        }
        $output = rtrim($output, ' ');
        $instance['menu_class'] = $output;

        return $instance;
}

Thanks Joe! This works well–I just made a slight modification to strip out multiple spaces. I should have it release within a week.