Александр Степанов

npo = function() {
        $(".field-deliveryform-address").removeClass("open required");
        $(".field-deliveryform-address textarea").attr('required', false);
        $(".field-deliveryform-area, .field-deliveryform-city, .field-deliveryform-warehouse").addClass("open required");
        $(".field-deliveryform-area select, .field-deliveryform-city select, .field-deliveryform-warehouse select").attr('required', true);
    };