I need to do phone mask (999) 999-9999 like this example http://angular-ui.github.io/ui-utils/ but for Ionic mobile app input.
The ui-utils works fine in bare AngularJS app: http://plnkr.co/edit/NozbdhtRjaxq1KFYrwLo?p=preview
  <body ng-controller="MainCtrl">
    <input type="text" ng-model="phonenumber" ui-mask="(999) 999-9999">
  </body>
However, the same is not working with Ionic: http://codepen.io/hawkphil/pen/qdxOLW?editors=101
<input type="text" placeholder="First Name" ui-mask="(999) 999-9999" ng-model="attendee.firstname">

- The placeholder got hijacked or something. How to fix the placeholder? 
- Then when I enter some number, it all messed up and some placeholder text injected in it. How to fix? 
- Alternatively, I don't need to use ui-utils just for one thing. Is there any phone mask alternative for Ionic? - type=teldoesn't work for me as it only pops up the number keypad and nothing else.
I do have a need to show placeholder "Enter Phone Number". So showing (___) ___ ____ won't work
 
     
    