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  1.  Home
  2. WEB400
  3. September 2008

Re: CAPTCHA image validation in web form

Matt,
the generated image seems to be too simple, but in the near are the ideas.

btw the sql code is very ugly in rpg-fixed-forms, these in rpg-free is more
little and elegant.

Guillermo.



On Wed, Sep 3, 2008 at 2:53 PM, Haas, Matt (CL Tech Sv) <
matt.haas@xxxxxxxxxxx> wrote:

Even better than symbolic links would be to write a program that served up
the image. Having the same image name return a different image is likely
just as good as (if not better than) random names.

BTW, here is an example of an RPG-CGI program that generates an image (its
a web counter):
http://www.as400network.com/resources/clubtech/tnt400/bo400ng/as400webctr.htm

Matt

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