The only troube with building up a local cache is then you hae to keep the
cache current. I would create a hybrid solution that did internal checking
first.

On 10/04/07, Mark Stanton <[EMAIL PROTECTED]> wrote:
>
>
> Hi Stephen
>
> The web service is pretty damn fast (<500ms for the round trip), but
> if you are worried about performance you could validate the format
> and/or build up a local cache of ABNs that have passed validation
> already.
>
>
> Cheers
>
> Mark
>
> On 4/10/07, Stephen M <[EMAIL PROTECTED]> wrote:
> >
> > I'm thinking that the best idea would be to do both, first validate
> > the number then submit to the web service.  The web service will
> > probably be slow at times, so you wouldn't want to waste time
> > submitting a typo.
> >
> > My approach is to validate, ask the user to check that what they have
> > entered is correct, then submit.
> >
> > regards,
> > Stephen
> >
> > On Apr 9, 2:00 pm, "Stephen M" <[EMAIL PROTECTED]> wrote:
> > > So, has anyone got a Cold Fusion ABN validator they can throw me?
> > >
> > > I've found a PHP one, but no luck so far searching for one in CF.
> > >
> > > So far, what I've come up with is
> > >
> > > Len(ABN) eq 11
> > >
> > > which is a bit like Blackadder and Baldrick's s rewrite of Dr.
> > > Johnson's dictionary, stuck on Aardvark
> >
> >
> > >
> >
>
>
> --
> Mark Stanton
> Gruden Pty Ltd
> http://www.gruden.com
>
> >
>


-- 
Cheers
Simon Haddon

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