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  1. #1
    SitePoint Enthusiast
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    Apr 2006
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    Confirm textbox with letters in image

    Can someone point me to a tutorial or how-to, to do a confirm textbox to match letters in an image in ASP.

    Like this:
    http://www.fightresource.com/contest_sponsor01.php
    (scrolldown just above the submit button)

    TIA,
    Victor

  2. #2
    SitePoint Wizard
    Join Date
    Nov 2004
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    Nelson BC
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    Here is a big hint:

    Those "confirm textbox to match letters in an image" things are called CAPTCHAs

    http://www.google.com/search?q=captcha+asp&hl=en

  3. #3
    SitePoint Member
    Join Date
    Feb 2007
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    Skegness, UK
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    I was looking for exactly the same thing the other day, and I stumbled upon SitePoint...

    I haven't tried implementing this yet but the most promising ASP Captcha solution I have found so far is http://www.webwizguide.info/asp/samp...iz_CAPTCHA.asp

    It's "linkware" (see demo) but you can purchase an "Ad/Link Removal License" for 9.99 GBP if required.

    I had also had a look at the v3 Beta on http://www.tipstricks.org/ but i dont think the image creation is as good as the WebWiz version.

    Hope that helps,
    Russ.


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