[pmwiki-users] Experimental captcha recipe

Patrick R. Michaud pmichaud at pobox.com
Mon May 7 22:10:00 CDT 2007


On Mon, May 07, 2007 at 11:35:16PM +0200, Petko Yotov wrote:
> On Monday 07 May 2007 22:14, Patrick R. Michaud wrote:
> > For those who are curious, I'm playing with an experimental
> > captcha recipe at
> >
> >     http://www.pmwiki.org/wiki/Test/Captcha
> 
> 1. I am having problems to display the picture on the first page-load. The URL 
> is 
>    Test/Captcha?action=captchaimage&captchakey=0
> 
> and then the thing is not a picture. Tried both with Firefox 1.5 and Konqueror 
> (both on Debian GNU/Linux). A subsequent page reload displays the picture 
> (unless it is again &captchakey=0).

Fixed -- thanks!

> 2. To properly validate, the link to the image should be escaped in HTML 
> from "&" to "&".

Correct again -- also fixed!  Thanks!

Pm



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