$('#button').on('click', function() {
     var comment = $('.message-box').val();
     var prefix = "Thank you, "
     var suffix = ". We have received your message!"
     var name = $('.text-box1').val();
     $('#visible-comment').html(prefix+name+suffix);
     if (comment === "") {
         $("#message-box").css("border", "2px solid red");
     } else {
         $('.text-box1').hide();
         $('.text-box2').hide();
         $('.phone-box').hide();
         $('.email-box').hide();
         $('.message-box').hide();
    }
     return false;
   });