NAME

RFC::RFC822::Address -- RFC 822 style address validation.

SYNOPSIS

use RFC::RFC822::Address qw /valid/;

print "Valid\n" if valid 'abigail@example.com';

DESCRIPTION

This module checks strings to see whether they are have the valid syntax, as defined in RFC 822 [1]. One subroutine, valid, can be imported, which takes a single string as argument. If the string is valid according to RFC 822, a true value is returned, else a false value is returned.

REFERENCES

[1]

David H. Crocker (revisor): "STANDARD FOR THE FORMAT OF ARPA INTERNET TEXT MESSAGES". RFC 822. 13 August 1982.

CAVEATS and BUGS

This module sets the variable $Parse::RecDescent::skip. This will influence all other Parse::RecDescent parsers. And this parser will break if you set $Parse::RecDescent::skip to another value. It doesn't look that it is possible to set an alternative skip value for each parser, other than setting the skip value on each production.

Example A.1.5 in RFC 822 is wrong. It should use "Galloping Gourmet"@ANT.Down-Under.

This module should have been named RFC::822::Address. However, perl 5.004 doesn't like the 822 part, and at the time of this writing MacPerl is still at 5.004.

This module is slow.

REVISION HISTORY

$Log: Address.pm,v $
Revision 1.4  1999/10/04 09:12:58  abigail
Fixed typo in pod.

Revision 1.3  1999/10/04 09:07:23  abigail
Parsing of comments.
Completed (?) test suite. Added --debug option to test.pl, to print
   what was being matched, and what the result of validation was.
Changed package name to RFC::RFC822::Address, to cope for 5.004 users;
   MacPerl is still on 5.004.

Revision 1.2  1999/10/02 10:08:48  abigail
Grammar is now aware of the whitespace rules.
Comment rules still have to be implemented.
used h2xs.
Created initial test.pl file.

Revision 1.1  1999/10/01 08:50:13  abigail
Initial revision

AUTHOR

This package was written by Abigail, abigail@delanet.com.

COPYRIGHT and LICENSE

This package is copyright 1999 by Abigail.

This program is free and open software. You may use, copy, modify, distribute and sell this program (and any modified variants) in any way you wish, provided you do not restrict others to do the same.