Uppercase-Lowercase-Filter

<!DOCTYPE html>
<html lang="en-US">
<head>
 <title>Welcome in the Angular JS</title>
 <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.0-rc.1/angular.min.js"></script>
</head>
<body ng-app="sampleApplication">
  <div ng-controller="sampleController" >
    My Name is : {{name | uppercase}} 
    My Name is : {{name | lowercase}} 
    Total Amount is : {{amount | currency}} 
  </div>
<script> 
  var app = angular.module("sampleApplication", []); 
  app.controller("sampleController", function($scope) { 
    $scope.name = "Thomas"; 
    $scope.amount = "1500"; 
  }); 
</script>   
</body>
</html>
Output