Net::IDN::Nameprep - A Stringprep Profile for Internationalized Domain Names
$output = nameprep $input;
This module implements the nameprep
specification, which describes how to
prepare internationalized domain name (IDN) labels in order to increase the
likelihood that name input and name comparison work in ways that make sense
for typical users throughout the world. Nameprep is a profile of the
stringprep protocol and is used as part of a suite of on-the-wire protocols
for internationalizing the Domain Name System (DNS).
This module implements a single function, "nameprep", which is
exported by default.
- nameprep( $input [, AllowUnassigned => 1 ] )
- Processes $input according to the nameprep specification and
returns the result.
If $input contains characters not allowed for nameprep, it throws an
exception (so use "eval" if necessary).
This function takes the following optional parameter:
- (boolean) If set to a false value, unassigned code points in $input are
False MUST be used for stored strings.
True MAY be used for queries.
The default is true (backwards compatibility).
Claus Faerber <CFAERBER@cpan.org>
Previous versions written by Tatsuhiko Miyagawa <firstname.lastname@example.org>
Copyright 2007-2015 Claus Faerber.
This library is free software; you can redistribute it and/or modify it under
the same terms as Perl itself.
Unicode::Stringprep, RFC 3491