Web Wiz CAPTCHA - CAPTCHA

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CAPTCHA_Postback Field

Printed From: Web Wiz Forums
Category: Web Wiz Web App Support Forums
Forum Name: Web Wiz CAPTCHA
Forum Description: Support forum for the Web Wiz CAPTCHA security image.
URL: https://forums.webwiz.net/forum_posts.asp?TID=30898
Printed Date: 28 March 2026 at 10:32pm
Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com

Topic: CAPTCHA_Postback Field

Posted By: rrb
Subject: CAPTCHA_Postback Field
Date Posted: 28 November 2013 at 1:27am

Hello,

Still learning but about the Captcha Image control. I noticed a hidden field (the Postback field) on my form containing the image.

Once I perform the Form's post action and send the security code to the validate image form, is there a way to tell the originating form if the code was good or not? Or do I have perform all actions on the validate form, e.g., save data to the database, etc. if the code was good?

Thanks

Replies:

Posted By: WebWiz-Bruce
Date Posted: 28 November 2013 at 11:01am

Once the form is submitted you can check to see if the code was entered correctly.

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Posted By: rrb
Date Posted: 29 November 2013 at 9:10pm

Bruce,

Thanks for the reply and info!

Bob