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Implementing Captcha

sagar pandit
Greenhorn

Joined: Nov 03, 2013
Posts: 6
Hello,

I am trying to implement a simple captcha for my login form.

i.e after entering the user id/pwd the user should also enter the captcha and then go to next page.

First of all I need to know is there any captcha server required to implement it. Or if not, then how could this be implemented . ( any specific jars etc required).

Thanks
Sagar

Ulf Dittmer
Marshal

Joined: Mar 22, 2005
Posts: 42585
    
  65
jcaptcha seems to be popular.


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subject: Implementing Captcha