|
|
Posted by "bruce" on 09/21/05 21:16
jim...
validating email means different things to different people...
but there's no way you're going to be able to 'throw' together something in
2-3 days that others have taken years to create/refine...
if you only want to determine if an email address is valid, what does that
mean to you? are you following the current/latest rfc 2822 (i think)
standard? or are you just trying to get a quick halfway ok function...
as an example, i was looking at a way of using a regex/function for email
validation for a user input form... i decided that it was simply too tough
to deal with the various nuances, and chickened out, using a combination
perl/php approach...
but you could do what you want to do. however, it's going to be painful if
you want it to match the rfc spec...
good luck...
-bruce
ps. take a look at perl's email::valid function if you want to get a feel
for how extensive this task can get...
-----Original Message-----
From: Jim Moseby [mailto:JMoseby@nrbindustries.com]
Sent: Wednesday, September 21, 2005 11:01 AM
To: 'Al'; php-general@lists.php.net
Subject: RE: [PHP] Re: email validation (no regex)
> > So, what is the general thought about validating email
> addresses in this
> > manner?
> >
> > JM
> Thre is a good reason why virtually everyone uses regex
> patterns for email validating.
Excellent start! And that good reason is...?
How can regex ensure that the email address that is submitted is a valid (ie
working, able to receive email) address?
Why is regex a better way?
JM
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Navigation:
[Reply to this message]
|