Step 1:- Create a webpage
Step 2:- Download reCaptcha from given link and save it on your local system.
http://www.google.com/recaptcha/whyrecaptcha
Step 3:- Now click on Add Reference… and select recently downloaded reCaptcha.dll file.
Step 4:- Now write down the following code where you want to add Google reCaptcha.
<recaptcha:RecaptchaControl
ID="recaptcha"
runat="server"
PublicKey="6LfqmdQSAAAAAHcyeGDCoLodLISt4d3LyC5ghIOS"
PrivateKey="6LfqmdQSAAAAAFkZJAH9zivztO5VSwwJp_9XxcAt"
/>
Step 5:-To validate the reCaptcha, write down the following code in .cs file
recaptcha.Validate();
if (Page.IsValid)
{
// Write your code here when captcha successfully validated.
}
else
{
// Write your error code here when captcha not successfully validated.
}
Now Google reCaptcha successfully added on your aspx page.
Anonymous User
15-Apr-2019Thanks for the guidance.