Fwd: Help: ensuring that a checkbox is checked

Sorry, got the wrong "To"

---------- Forwarded message ----------
From: Vijay Ramachandran <[email protected]>
Date: Thu, Nov 13, 2008 at 11:08 PM
Subject: Re: [FE-discuss] Help: ensuring that a checkbox is checked
To: Ian Bicking <[email protected]>


Thanks.

On Thu, Nov 13, 2008 at 10:46 PM, Ian Bicking <[email protected]> wrote:

>
> A little overly minimal, but you can do:
>
>  class MySchema(Schema):
>      tac_agree = String()
>
> Since the checkbox will be missing from the input if it's not checked, so
> the lack of an if_missing in the validator should get it to trigger.  Maybe
> a better way would be:
>
>  class MySchema(Schema):
>      tac_agree = OneOf(['1'])
>

For whatever reason, neither of these work. I am particularly stumped that
OneOf doesn't work. I'm using FormEncode 0.7.1 with python 2.5, if that
helps to make sense of it.

Since there are other mandatory fields in the form, I'm hacking the
required-nes by using a validators.RequireIfPresent() with chained
validators. That works.

thanks,
Vijay

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