How do I bind to list of checkbox values with AngularJS?

Question

I have a few checkboxes:

Answer 1

Try my baby:

**

myApp.filter('inputSelected', function(){
  return function(formData){
    var keyArr = [];
    var word = [];
    Object.keys(formData).forEach(function(key){
    if (formData[key]){
        var keyCap = key.charAt(0).toUpperCase() + key.slice(1);
      for (var char = 0; char

**

Then for any ng-model with checkboxes, it will return a string of all the input you selected:

How did you hear about ITN?: *

Brother or Sister
Friend or Acquaintance


{{formData.heardAboutItn | inputSelected }}

//returns Brother or Sister, Friend or Acquaintance