How to implement captcha in any registration page?

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I am making a web application where i want to implement captcha in the registration page. My coding language is C# in the ASP.NET platform. I am using microsoft sql server as my database.Please help me..

Posted 6-Nov-14 23:05pm

Member 11119233

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3 solutions

Solution 1

Try reCAPTCHA[^]

Posted 6-Nov-14 23:11pm

Peter Leow

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Manas Bhardwaj 7-Nov-14 5:13am

Ditto +5!

Solution 3

Check following links

how to implement Google Recaptcha in a asp.net form[^]

http://www.aspsnippets.com/Articles/How-to-implement-Captcha-in-ASP.Net.aspx[^]

Captcha Image using C# in ASP.NET[^]

Posted 6-Nov-14 23:35pm

Praveen_P

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Manas Bhardwaj · Accepted Answer · 2014-11-06T23:13:00

Solution 2

Any effort. Internet is full of examples on this topic.

See here to start with:

https://developers.google.com/recaptcha/docs/aspnet[^]

https://www.nuget.org/packages/Captcha/[^]

http://stackoverflow.com/questions/696398/what-is-the-best-recomended-captcha-component-for-asp-net[^]

Posted 6-Nov-14 23:13pm

Manas Bhardwaj

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Peter Leow 7-Nov-14 5:22am

5ed!