<!doctype html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Example - example-text-input-directive</title>
  

  <script src="../../../angular.min.js"></script>
  

  
</head>
<body ng-app="textInputExample">
   <script>
   angular.module('textInputExample', [])
     .controller('ExampleController', ['$scope', function($scope) {
       $scope.text = 'guest';
       $scope.word = /^\s*\w*\s*$/;
     }]);
 </script>
 <form name="myForm" ng-controller="ExampleController">
   Single word: <input type="text" name="input" ng-model="text"
                       ng-pattern="word" required ng-trim="false">
   <span class="error" ng-show="myForm.input.$error.required">
     Required!</span>
   <span class="error" ng-show="myForm.input.$error.pattern">
     Single word only!</span>

   <tt>text = {{text}}</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>