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how to do validation of captcha in same jsp

 
mohan cheepu
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Hi ,

how do i do captcha validation jsp. captchaservlet .java which is generating captcha ,called in jsp ,code is "img src="captchaServlet". in In captchaservlet maintain session text of image.i try to validate on same jsp, it shows previous text of image, not current text of image .please hlep me out.

regards
Mohan
 
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