Jquery Button Disable : Hello I want to disable my button if any of my **.Info** div contains `<i>` tag contains a specific class I am trying to do it button nothing works for me
**Here is my code**

    $(document).ready(function() {
         $(".Info").change(function () {
              var str = "";
              if ($("i.fa fa-times").length > 0)
                {
                    $('#jsbutton').attr('disabled', 'disabled');  
                }
                else
                {
    
                    $('#jsbutton').removeAttr('disabled');
                }
            });
    });

**and here is my Fiddle**
https://jsfiddle.net/h7a1hhsw/