$exceptionHandler in AngularJs

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

app.controller('MainCtrl', function($scope) {
  $scope.name = 'World';
});

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8" />
  <title>$exceptionHandler in AngularJs</title>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.7/angular.min.js"></script>
  <script src="https://code.angularjs.org/1.4.7/angular-messages.js"></script>
  <script>
    var app = angular.module('exceptionApp', []);
    
    app.provider({
      $exceptionHandler: function() {
        var errorHandler = function(ex) {
          alert(ex);
          //console.log(ex);
        };

        this.$get = function() {
          return errorHandler;
        };
      }
    });

    app.controller('ExceptionCtrl',["$scope","$exceptionHandler", function($scope, $exceptionHandler) {
      $scope.name = "Anil Singh";
      
      //Throw error here using handler as function.
      $exceptionHandler.handler('Throw error');
    }]);
  </script>
</head>

<body ng-app="exceptionApp" ng-controller="ExceptionCtrl">
  <h1>Use of $exceptionHandler in AngularJs</h1>
  <p>Hello {{name}}!</p>
  <br>
  <a href="http://www.code-sample.com/">click for more detail</a>
</body>

</html>

/* Put your css in here */