অ্যাঙ্গুলারজেএস ng-readonly

<!DOCTYPE html>
<html ng-app="app">
<body>

  <div ng-controller="app">
    <label>
      <input type="checkbox" ng-model="readonly">
      
    </label>

    <input type="text" ng-model="name" ng-readonly="readonly">
  </div>

  <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.8.3/angular.min.js"></script>
  <script>
    angular.module("app", [])
      .controller("app", function($scope) {
        $scope.name = "আরিফ";
        $scope.readonly = false;
      });
  </script>

</body>
</html>