Recaptcha in Angular JS

Question

I am implementing recaptcha in Angular JS, I am using \"https://github.com/VividCortex/angular-recaptcha\" url as reference. I have referred the Usage section and followed t

Answer 1

example that woked for me
register.cshtml:

app.js:

var app = angular.module('myApp', ['ngRoute','vcRecaptcha']);

controller.js:

var ctrl = function ($rootScope, $scope, $location, $routeParams, registrationService) {

        $scope.reCaptchaResponse = "";
        $scope.setResponse = function (response) {
            $scope.reCaptchaResponse = response;
        };
        $scope.register = function () {
            var registration = {
                                ...
                reCaptchaResponse: $scope.reCaptchaResponse
            }
            $http.post(serviceBase + 'Register', registration).then(function (results) {                
                //return result
            });
        }
    }

Controller.cs:

[HttpPost]
    public JsonResult Register(UserDTO registration)
    {
        string responseFromServer = "";
        WebRequest request = WebRequest.Create("https://www.google.com/recaptcha/api/siteverify?secret=mysecret&response=" + registration.ReCaptchaResponse);
        request.Method = "GET";
        using (WebResponse response = request.GetResponse())
        {
            using (Stream stream = response.GetResponseStream())
            {
                StreamReader reader = new StreamReader(stream);
                responseFromServer = reader.ReadToEnd();
            }
        }

        if(responseFromServer != "")
        {
            bool isSuccess = false;          
            Dictionary values = JsonConvert.DeserializeObject>(responseFromServer);
            foreach (var item in values)
            {
                if (item.Key == "success" && item.Value == "True")
                {
                    isSuccess = true;
                    break;
                }                        
            }

            if(isSuccess)
            {
                //do something
            }
            else
            {
                //return reCaptcha error
            }

        }

        return Json(result);
    }