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Access to request headers from validator functions
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Validation:
For verification purposes please type the characters you see in the picture below or the numbers you hear by clicking the accessibility icon. Listen and type the numbers you hear
 
Paul Dorman  
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 More options Apr 18 2011, 7:56 pm
From: Paul Dorman <paul.dor...@gmail.com>
Date: Mon, 18 Apr 2011 16:56:47 -0700 (PDT)
Local: Mon, Apr 18 2011 7:56 pm
Subject: Access to request headers from validator functions
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Hi all, I have a simple form that includes a ReCaptcha field. To work
with ReCaptcha, the check function must be passed the remote-addr as
well as the challenge and response. I'm using defform to produce my
form, which is nice and simple, but I'm not sure how to aquire the
remote-address from the request headers in my validation function.
Could someone please describe how I might go about this?

Thanks in advance!


 
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Brenton  
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 More options Apr 19 2011, 12:48 am
From: Brenton <bashw...@gmail.com>
Date: Mon, 18 Apr 2011 21:48:19 -0700 (PDT)
Local: Tues, Apr 19 2011 12:48 am
Subject: Re: Access to request headers from validator functions
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Paul,

Validators can only validate the data that is submitted with the form.
This means that you will need to submit the remote-addr as a hidden
form field.

Here is how you would do this:

https://gist.github.com/926824

As shown in the code above, the form defaults can be a map or a
function of the request.

In a future version, the field list may also be a function of the
request. I may also consider that for validation.

Brenton

On Apr 18, 4:56 pm, Paul Dorman <paul.dor...@gmail.com> wrote:


 
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Paul Dorman  
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 More options Apr 19 2011, 1:49 am
From: Paul Dorman <paul.dor...@gmail.com>
Date: Tue, 19 Apr 2011 17:49:00 +1200
Subject: Re: Access to request headers from validator functions
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Thanks for that Brenton, I'll apply it to my code tonight. I'm embarrassed
to say that it didn't occur to me at all that defaults needn't be fields!


 
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