Jquery detect change with bootstrap mask on

I have the following input field:

 <input type="text" id="myinput">

Using this jquery mask plugin:

 jQuery(function($)
     {
        $("#myinput").mask("(999) 999-9999", 
        {
            placeholder:" ",
        });
    });

I am trying to detect changes made to this input field using this:

$('#myinput').on('input', function() {
        //Change handled here
});

With this code, nothing is happening when the input field is being edited. Any help with this simple problem would be appreciated.

Here is a link to the plugin website: Mask-Plugin