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[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? Robert