Patrick R. Michaud wrote:
> The captcha code allows captchas to be simply displayed as text,
> instead of as a graphic. In fact, this is the default, unless
> $EnableCaptchaImage is set. One can also use {$CaptchaValue}
> in the markup.
>
> It's also possible to configure the image's alt= tag to contain
> the captcha value.... but this somewhat defeats the purpose of
> having a captcha. :-)
>
What about "type the string in backwards" or "type only the letters"?
Next layer, randomly select which method to use.
Sandy
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