heh, fear CFMX6.1 as it screams through a list of 32,000 email addresses and validates each one in a total time of 1 second.
magic stuff. > -----Original Message----- > From: Rich Wild [mailto:[EMAIL PROTECTED] > Sent: 15 August 2003 13:11 > To: '[EMAIL PROTECTED]' > Subject: RE: [ cf-dev ] mail regex quirks > > > genius. > > cheers Tim. > > you've saved a poor "Friday Stupid" boy. > > > -----Original Message----- > > From: Tim Blair [mailto:[EMAIL PROTECTED] > > Sent: 15 August 2003 11:46 > > To: [EMAIL PROTECTED] > > Subject: RE: [ cf-dev ] mail regex quirks > > > > > > Rich, > > > > > But for some reason it insists that rich&[EMAIL PROTECTED] > > > is NOT a bad email, despite the [-\._a-z0-9]* clearly stating > > > that ampersands are not allowed. whaddafug? > > > > The regex is doing exactly what you've told it to do: > > > > [a-z0-9] Match exactly one alpha/number > > [-\._a-z0-9]* Match zero or more alpha/number/dot/underscore/hyphen > > > > With the email address rich&[EMAIL PROTECTED] it's > basically ignoring > > the "rich&" bit and matching on the rest. > > > > Try replacing the regeg with this: > > > > ^[a-z0-9][-\._a-z0-9]*@([a-z0-9][-_a-z0-9]*\.)+[a-z]{2,6}$ > > > > Note the opening ^ and closing $ : means that it matches > exactly that > > string -- the ^ is "beginning of string" and the $ is "end > of string". > > Not only does that make the regex, it also means you can change all > > this: > > > > reversedmail = reverse(trim(email)); > > if (NOT refindnocase("[a-z0-9]", left(reversedmail,1))) { > > badmailvar = 1; > > } else if (NOT refindnocase("[a-z0-9]", left(email,1))) { > > badmailvar = 1; > > } else if (listlen(email, "@") GT 2) { > > badmailvar = 1; > > } else if (NOT refindnocase(regex, email)) { > > badmailvar = 1; > > } > > > > To just this: > > > > if (NOT refindnocase(regex, email)) { > > badmailvar = 1; > > } > > > > Because the regex does all the work and you don't need the > rest of the > > tests. > > > > Tim. > > > > > > ------------------------------------------------------- > > RAWNET LTD - Internet, New Media and ebusiness Gurus. > > Visit our new website at http://www.rawnet.com for > > more information about our company, or call us free > > anytime on 0800 294 24 24. > > ------------------------------------------------------- > > Tim Blair > > Web Application Engineer, Rawnet Limited > > Direct Phone : +44 (0) 1344 393 441 > > Switchboard : +44 (0) 1344 393 040 > > ------------------------------------------------------- > > This message may contain information which is legally > > privileged and/or confidential. If you are not the > > intended recipient, you are hereby notified that any > > unauthorised disclosure, copying, distribution or use > > of this information is strictly prohibited. Such > > notification notwithstanding, any comments, opinions, > > information or conclusions expressed in this message > > are those of the originator, not of rawnet limited, > > unless otherwise explicitly and independently indicated > > by an authorised representative of rawnet limited. > > ------------------------------------------------------- > > > > > > > > -- > > ** Archive: > http://www.mail-archive.com/dev%40lists.cfdeveloper.co.uk/ > > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > For human help, e-mail: [EMAIL PROTECTED] > > > > > -- > ** Archive: http://www.mail-archive.com/dev%40lists.cfdeveloper.co.uk/ > > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > For human help, e-mail: [EMAIL PROTECTED] > -- ** Archive: http://www.mail-archive.com/dev%40lists.cfdeveloper.co.uk/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] For human help, e-mail: [EMAIL PROTECTED]
