This is great!
How would I add the dash, dot and underscore to the list
of accepted characters?
TIA!!
________________________
Michael Gagnon
----- Original Message -----
From: "Steve Bernard" <[EMAIL PROTECTED]>
To: "CF-Talk" <[EMAIL PROTECTED]>
Sent: Friday, October 27, 2000 3:42 PM
Subject: RE: Find character not in a list (reverse of FindOneOf).
> I'm guessing from your example code that you need to use REFind[NoCase]().
> An RE is much more efficient in terms of programming time, readability,
and
> execution efficiency than a set of nested loops. My example lets you know
if
> there are any characters besides A-Z and 0-9, case insensitive. The "^" at
> the beginning of the RE means, "not any of the following". If the parser
> finds a non-compliant character it returns its position in the string. If
no
> offending characters are found it returns 0.
>
> <CFIF REFindNoCase("[^A-Z0-9]", FORM.Username, 1) NEQ 0>
> ... An illegal character exists
> </CFIF>
>
> Regards,
>
> Steve
>
> -----Original Message-----
> From: Steve Martin [mailto:[EMAIL PROTECTED]]
> Sent: Friday, October 27, 2000 1:00 PM
> To: CF-Talk
> Subject: RE: Find character not in a list (reverse of FindOneOf).
>
>
> It's gonna be a little more extensive than that. The scenario is that we
> have a variable which contains n characters and a list which contains m
> elements. We need a function which returns true if one of the characters
in
> the string does not occur in the list. For this we will have to loop over
> the string and compare each character.
>
> <cfset stopcondition=0>
> <cfloop from=1 to=Len(FORM.Username) index=i>
> <cfif not ListFind(variables.SomeList, i)>
> <cfset stopcondition=1>
> <cfbreak>
> </cfif>
> </cfloop>
>
> <cfif stopcondition>
> Do your stuff here
> </cfif>
>
> Steve
>
>
> > -----Original Message-----
> > From: Deanna L. Schneider [mailto:[EMAIL PROTECTED]]
> > Sent: Friday, October 27, 2000 15:03
> > To: CF-Talk
> > Subject: Re: Find character not in a list (reverse of FindOneOf).
> >
> >
> > er....listfind() function I mean.
> >
> > -d
> >
> >
> >
> > ************************************************************
> > Deanna Schneider
> > Interactive Media Developer
> > UWEX Cooperative Extension Electronic Publishing Group
> > 103 Extension Bldg
> > 432 N. Lake Street
> > Madison, WI 53706
> > (608) 265-7923
> >
> >
> >
> > ------------------------------------------------------------------
> > ------------------------------
> > Archives: http://www.mail-archive.com/[email protected]/
> > Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
> > or send a message with 'unsubscribe' in the body to
> > [EMAIL PROTECTED]
> >
>
> --------------------------------------------------------------------------
--
> --------------------
> Archives: http://www.mail-archive.com/[email protected]/
> Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists or send
a
> message with 'unsubscribe' in the body to
[EMAIL PROTECTED]
>
> --------------------------------------------------------------------------
----------------------
> Archives: http://www.mail-archive.com/[email protected]/
> Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists or send
a message with 'unsubscribe' in the body to
[EMAIL PROTECTED]
------------------------------------------------------------------------------------------------
Archives: http://www.mail-archive.com/[email protected]/
Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists or send a message
with 'unsubscribe' in the body to [EMAIL PROTECTED]
