Angular: Empty Fiddle

http://angularjs.org/

HTML

<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.15/angular.min.js"></script>
<div ng-controller="MyCtrl">
  <form name="myForm" novalidate>
      Me: <input required type="text" name="myName" ng-model="name" /><span class="error" ng-show="myForm.myName.$error.required">
      Required!</span>
      <div ng-repeat="friend in friends">
          Friends: <input required type="text" name="myFriend[{{$index}}]" ng-model="friend.name" /><span class="error" ng-show="myForm.myFriend[{{$index}}].$error.required">Required</span>
      </div>
  </form>
</div>

JavaScript

var myApp = angular.module('myApp',[]);

function MyCtrl($scope) {
    $scope.name = 'superman';
    $scope.friends = [{name:'batman'},{name:'spiderman'}];
}