[Zope] - Best way to input validation

Jim Fulton jim.fulton@digicool.com
Mon, 18 Jan 1999 18:20:29 -0500


Paulo Eduardo Neves wrote:
> 
> Oops, excuse me for the incomplete message. Here is the correct one:
> 
> Hi,
> 
> I've just notice that I had a misconception about how Zope handle input
> data validation. I thought it were possible to handle the errors, but it
> looks like we are doomed to show to the user the python traceback.
> 
> I believe now that the way to go is to forget the :int and :required
> specifiers in form attributes and directly code the validation code. Am
> I right?

Sound's like it.

> If so, then besides prototyping there's no use to these
> specifiers.

They are also useful if you don't want to bother writing
validation code.
 
> Is there a best way to validate input form data?

What would you like to do if an input is not valid?

Jim

--
Jim Fulton           mailto:jim@digicool.com
Technical Director   (888) 344-4332              Python Powered!
Digital Creations    http://www.digicool.com     http://www.python.org

Under US Code Title 47, Sec.227(b)(1)(C), Sec.227(a)(2)(B) This email
address may not be added to any commercial mail list with out my
permission.  Violation of my privacy with advertising or SPAM will
result in a suit for a MINIMUM of $500 damages/incident, $1500 for
repeats.