Re: Email Verfication Regular Expression - Mailing list pgsql-general

From merlyn@stonehenge.com (Randal L. Schwartz)
Subject Re: Email Verfication Regular Expression
Date
Msg-id 867jdsyihb.fsf@blue.stonehenge.com
Whole thread Raw
In response to Re: Email Verfication Regular Expression  (Markus Rebbert <markus.rebbert@freenet.de>)
List pgsql-general
>>>>> "Markus" == Markus Rebbert <markus.rebbert@freenet.de> writes:

Markus> Am Mittwoch, den 07.09.2005, 11:17 -0400 schrieb Brad Nicholson:
>> Does anybody have regular expression handy to verfiy email addresses?

Markus> ^([a-zA-Z0-9._-]+)\@(([a-zA-Z0-9-]+[.]?){1,}[a-zA-Z0-9-]*+\.){1,}[a-zA-Z]{2,4}$

Markus> but i don't think, it's really complete.

Absolutely not.  It rejects <fred&barney@stonehenge.com> which is a perfectly
valid email address.  (Try it, you'll get my autoresponder.)

Google for "RFC 822" and "RFC 2822" to see the *real* rules.  An
actual regex for an email address is rather large.

--
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
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