[pmwiki-users] Captcha: IP blocking

[Patrick R. Michaud]

On Wed, Sep 03, 2008 at 01:31:32AM +0200, Marcus wrote:
> On Tue, Sep 2, 2008 at 3:52 PM, Patrick R. Michaud <pmichaud at pobox.com> wrote:
> > PmWiki doesn't have this capability built-in, but it wouldn't
> > be too difficult to create a recipe to do it.
> 
> Could you give me a few hints to get me started. How do I get the
> captcha result? Is it stored in a PV I can read?

After loading the captcha recipe, a call to IsCaptcha() will
return true if the session has validated a captcha and false if it
has not.

Pm