NAME

Sah::Schema::domain::name - Domain name

VERSION

This document describes version 0.005 of Sah::Schema::domain::name (from Perl distribution Sah-Schemas-Domain), released on 2020-03-08.

SYNOPSIS

Using with Data::Sah:

use Data::Sah qw(gen_validator);
my $vdr = gen_validator("domain::name*");
say $vdr->($data) ? "valid" : "INVALID!";

# Data::Sah can also create a validator to return error message, coerced value,
# even validators in other languages like JavaScript, from the same schema.
# See its documentation for more details.

Using in Rinci function metadata (to be used with Perinci::CmdLine, etc):

package MyApp;
our %SPEC;
$SPEC{myfunc} = {
    v => 1.1,
    summary => 'Routine to do blah ...',
    args => {
        arg1 => {
            summary => 'The blah blah argument',
            schema => ['domain::name*'],
        },
        ...
    },
};
sub myfunc {
    my %args = @_;
    ...
}

Sample data:

"FOO-BAR.COM"  # valid, becomes "foo-bar.com"

"foobar"  # INVALID (At least two parts are needed)

"foo-.com"  # INVALID

"-foo.com"  # INVALID

"foo!.com"  # INVALID

"foo_bar.com"  # INVALID

DESCRIPTION

This schema is currently very simple, it just checks for strings with this pattern:

/^[0-9a-z]([0-9a-z-]*[0-9a-z])?
  (\.[0-9a-z]([0-9a-z-]*[0-9a-z]?))+$/x

and coerced to lowercase. Does not allow internationalized domain name (but you can use its Punycode (xn--) representation. Does not check for valid public suffixes.

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Sah-Schemas-Domain.

SOURCE

Source repository is at https://github.com/perlancar/perl-Sah-Schemas-Domain.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Sah-Schemas-Domain

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2020, 2019, 2018 by perlancar@cpan.org.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.