google recapcha on surface controller

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Philip Christianto 20 posts 150 karma points

Apr 17, 2017 @ 12:49

i have a model and surface controller for contact form and i want to put a google recapcha on it. how do i do this?

public class ContactModel
{
    [Required]
    [DisplayName("First name")]
    public string Name { get; set; }
    [Required]
    [DisplayName("Email address")]
    public string Email { get; set; }
}

the form partial

@Html.TextBoxFor(x => x.Name, new { @class= "nameInput" })
@Html.TextBoxFor(x => x.LastName, new { @class= "lastNameInput" })
<input type="submit" value="Send" class="buttons send" />

and the controller

    public ActionResult Contact(ContactModel model)
    {
        if (ModelState.IsValid)
        {
        }
        return CurrentUmbracoPage();
    }

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John ben 78 posts 293 karma points

Apr 17, 2017 @ 15:21

Hi Philip Christianto.

            [HttpPost]
            [ValidateAntiForgeryToken]
            public ActionResult Contact(ContactModel model)
            {
                var response = Request["g-recaptcha-response"];
                string secretKey = "6LfJeQgUAAAAAEhworh47HsU1-zSUH3LlWmLd3yx";  // Ur secretKey
                var webClient = new WebClient();
                var result = webClient.DownloadString(string.Format("https://www.google.com/recaptcha/api/siteverify?secret={0}&response={1}", secretKey, response));
                var obj = JObject.Parse(result);
                var status = (bool)obj.SelectToken("success");
                if (ModelState.IsValid && status == true)
                {
                    //Ur code to send message
                    TempData["ContactSuccess"] = "success";
                    return RedirectToCurrentUmbracoPage();
                }

                return CurrentUmbracoPage();
            }

and in ur view :

<div class="col-md-12">
                <div class="g-recaptcha" data-sitekey="6LfJeQgUAAAAABd4W9M8iekzfifYTlX71Ktsa8bY"></div>
            </div>

don't forget to add

<script src="https://www.google.com/recaptcha/api.js" ></script>

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Alex Skrypnyk 6163 posts 24143 karma points MVP 8x admin c-trib

Jul 10, 2017 @ 09:00

0

Hi

For Umbraco Forms forms you can use ReCaptcha package:

https://our.umbraco.org/projects/collaboration/recaptcha-field-for-umbraco-forms/

Thanks,

Alex

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