Is there a reason why you can't use Form.is_valid()? It's pretty nice.

http://docs.djangoproject.com/en/dev/ref/forms/api/#accessing-clean-data

Example:
http://gist.github.com/311192

On Sat, Feb 20, 2010 at 11:25 AM, Jon Loeliger <j...@jdl.com> wrote:

> > Folks,
>
> A few days ago I asked:
>
> > Is there a canonical definition or even a reference
> > implementation of a slug = slugify(str) function somewhere?
>
> Thanks for taking the time to answer that for me!  We pretty much
> beat the answer into my thick skull:  Use the slugify() function
> as per "from django.template.defaultfilters import slugify".
>
>
> What about my second question from earlier?:
>
> > Is there a standard clean_user_input() that accepts direct user
> > input from a form text field and de-gunks it so that it is later
> > acceptable to be re-emitted as HTML formatted data without worry
> > of hacking issues?  I am looking form something more clever than
> > simply validating the user's input to conform to "is a number" or
> > "is a text field" sorts of thing.  I'm specifically looking for a
> > function that strips out embedded scripting, SQL, HTML, etc hackery.
> > Sure, I'd then like to use it to verify clean form input of course.
>
> How do people ensure safe user input from their forms?
>
> Thanks,
> jdl
>
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