<!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>