<!doctype html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Example - example-example56-production</title>
  

  <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.3.0-rc.5/angular.min.js"></script>
  <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.3.0-rc.5/angular-animate.js"></script>
  

  <script type="text/javascript">
    angular.element(document.getElementsByTagName('head')).append(angular.element('<base href="' + window.location.pathname + '" />'));
  </script>
</head>
<body ng-app="formExample">
   <script>
   angular.module('formExample', [])
     .controller('FormController', ['$scope', function($scope) {
       $scope.userType = 'guest';
     }]);
 </script>
 <style>
  .my-form {
    -webkit-transition:all linear 0.5s;
    transition:all linear 0.5s;
    background: transparent;
  }
  .my-form.ng-invalid {
    background: red;
  }
 </style>
 <form name="myForm" ng-controller="FormController" class="my-form">
   userType: <input name="input" ng-model="userType" required>
   <span class="error" ng-show="myForm.input.$error.required">Required!</span><br>
   <tt>userType = {{userType}}</tt><br>
   <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br>
   <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br>
   <tt>myForm.$valid = {{myForm.$valid}}</tt><br>
   <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br>
  </form>
</body>
</html>