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[whatwg] WF2: Non-validating submit buttons

From: Martin Atkins <mart@degeneration.co.uk>
Date: Wed, 04 Apr 2007 19:17:25 +0100
Message-ID: <4613EBB5.1030808@degeneration.co.uk>
Anne van Kesteren wrote:
> On Wed, 04 Apr 2007 14:05:44 +0200, Christian Schmidt 
> <whatwg.org at chsc.dk> wrote:
>>>  It would be useful to be able to mark certain submit buttons as 
>>> non-validating.
>> There appears to be at least some demand for such a feature, and so 
>> far there has been no negative responses. What is the next step?
> Providing some compelling usecases.

I thought we'd already done that. Here's a quick summary of the 
use-cases presented so far, though of course whether or not they are 
"compelling" is up to the reader to decide:

  * For "cancel" buttons where the server-side app just throws the 
submitted form data away, it's pointless to validate it client-side.

  * Allowing the user to submit an unfinished form to the server to be 
saved for later completion.

  * A "preview" button that allows the user to see the results of what 
has been completed so far without completing the entire form.

  * Buttons that trigger round-trips to the server to alter the form in 
some way.

Of these, the first and last are the ones that I find most compelling as 
they are two things that are done in the wild on the web today that are 
broken ? or at least made a lot more tricky ??by the use of Web Forms 
client-side declarative validation.
Received on Wednesday, 4 April 2007 11:17:25 UTC

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