Regexp::Common::URI::fUser)Contributed Perl DocumenRegexp::Common::URI::fax(3)NAME
Regexp::Common::URI::fax -- Returns a pattern for fax URIs.
SYNOPSIS
use Regexp::Common qw /URI/;
while (<>) {
/$RE{URI}{fax}/ and print "Contains a fax URI.\n";
}
DESCRIPTION
$RE{URI}{fax}
Returns a pattern that matches fax URIs, as defined by RFC 2806. Under
"{-keep}", the following are returned:
$1 The complete URI.
$2 The scheme.
$3 The phone number, including any possible add-ons like ISDN
subaddress, a post dial part, area specifier, service provider,
etc.
$RE{URI}{fax}{nofuture}
As above (including what's returned by "{-keep}"), with the exception
that future extensions are not allowed. Without allowing those future
extensions, it becomes much easier to check a URI if the correct syntax
for post dial, service provider, phone context, etc has been used -
otherwise the regex could always classify them as a future extension.
REFERENCES
[RFC 1035]
Mockapetris, P.: DOMAIN NAMES - IMPLEMENTATION AND SPECIFICATION.
November 1987.
[RFC 2396]
Berners-Lee, Tim, Fielding, R., and Masinter, L.: Uniform Resource
Identifiers (URI): Generic Syntax. August 1998.
[RFC 2806]
Vaha-Sipila, A.: URLs for Telephone Calls. April 2000.
SEE ALSO
Regexp::Common::URI for other supported URIs.
AUTHOR
Damian Conway (damian@conway.org)
MAINTAINANCE
This package is maintained by Abigail (regexp-common@abigail.be).
BUGS AND IRRITATIONS
Bound to be plenty.
LICENSE and COPYRIGHT
This software is Copyright (c) 2001 - 2009, Damian Conway and Abigail.
This module is free software, and maybe used under any of the following
licenses:
1) The Perl Artistic License. See the file COPYRIGHT.AL.
2) The Perl Artistic License 2.0. See the file COPYRIGHT.AL2.
3) The BSD Licence. See the file COPYRIGHT.BSD.
4) The MIT Licence. See the file COPYRIGHT.MIT.
perl v5.16.2 2010-02-23 Regexp::Common::URI::fax(3)
