[REBOL] Re: Input validation routines
From: robert:muench:robertmuench at: 27-Aug-2003 14:18
> -----Original Message-----
> From: [rebol-bounce--rebol--com] [mailto:[rebol-bounce--rebol--com]]
> On Behalf Of Volker Nitsch
> Sent: Wednesday, August 27, 2003 8:54 AM
> To: [rebol-list--rebol--com]
> Subject: [REBOL] Re: Input validation routines
> Not the validation itself, but a text-feel with hook for keystroke,
> and it can flash. currently used for conference/messenger.
> i can imagine something like
> number: charset [opt "-" #"0" - #"9"]
> layout[field validate [some number]]
> whould that help?
Hi, yes that would help a lot :-)) And if we can add a handler that is
called if the pattern is violated (to display a help message) that would
be perfect. Is this 'feel plug-in able into an existin application?