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From Martin Townsend <martin.towns...@power-oasis.com>
Subject Re: Problem with ap_internal_redirect_handler
Date Tue, 24 Aug 2010 09:50:14 GMT
  On 24/08/2010 10:24, Ben Noordhuis wrote:
> On Tue, Aug 24, 2010 at 11:11, Martin Townsend
> <martin.townsend@power-oasis.com>  wrote:
>> I'm trying to add a captcha feature to our custom module.  How should I
>> handle the returned captcha code in the POST data.  I currently have an
>> input filter for processing other POST data but if I use this how do I
>> redirect to the captcha.shtml page if validation fails.  If I validate the
>> code in an earlier phase like the fixups how do I read the POST data? Does
>> anyone know the best way to handle this.  I'm using v2.2-3.
> Martin, can't your filter set a request note that one of your hooks
> further down the line picks up?
Hi Ben,
Do you mean setting a request note from the input filter that an output 
filter picks up which can then output the captcha.shtml?
Regards,
Martin.


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