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How To Handle XSS Vulnerability Scenarios in AngularJs?

JavaScript Code-

<script type="text/javascript">
  var app =angular.module('App', ["ngSanitize"]);
  app.controller('AppCtrl', ['$scope', '$sce', function($scope, $sce){
    $scope.name ="";
    $scope.processHtmlCode=function() {
       $scope.trustedMessage =  $sce.trustAsHtml($scope.name );
    }
  }]);
</script>

HTML code-
<span ng-bind-html="trustedMessage"></span>



How To Preventing Cross Site Scripting (XSS) in Angular? 
How Angular Protects Us From XSS Attacks?

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