/ 
Sah-Schemas-ISBN-0.008
River stage one • 3 direct dependents • 3 total dependents
/ Sah::Schema::isbn13

NAME

Sah::Schema::isbn13 - ISBN 13 number

VERSION

This document describes version 0.008 of Sah::Schema::isbn13 (from Perl distribution Sah-Schemas-ISBN), released on 2020-05-27.

SYNOPSIS

To check data against this schema (requires Data::Sah):

use Data::Sah qw(gen_validator);
my $validator = gen_validator("isbn13*");
say $validator->($data) ? "valid" : "INVALID!";

# Data::Sah can also create validator that returns nice error message string
# and/or coerced value. Data::Sah can even create validator that targets other
# language, like JavaScript. All from the same schema. See its documentation
# for more details.

To validate function parameters against this schema (requires Params::Sah):

use Params::Sah qw(gen_validator);

sub myfunc {
    my @args = @_;
    state $validator = gen_validator("isbn13*");
    $validator->(\@args);
    ...
}

To specify schema in Rinci function metadata and use the metadata with Perinci::CmdLine to create a CLI:

# in lib/MyApp.pm
package MyApp;
our %SPEC;
$SPEC{myfunc} = {
    v => 1.1,
    summary => 'Routine to do blah ...',
    args => {
        arg1 => {
            summary => 'The blah blah argument',
            schema => ['isbn13*'],
        },
        ...
    },
};
sub myfunc {
    my %args = @_;
    ...
}
1;

# in myapp.pl
package main;
use Perinci::CmdLine::Any;
Perinci::CmdLine::Any->new(url=>'MyApp::myfunc')->run;

# in command-line
% ./myapp.pl --help
myapp - Routine to do blah ...
...

% ./myapp.pl --version

% ./myapp.pl --arg1 ...

Sample data:

""  # INVALID

"0-545-01022-1"  # valid, becomes 9780545010221

"978-1-56619-909-4"  # valid, becomes 9781566199094

"978-1-56619-909-45"  # INVALID (Too long)

DESCRIPTION

Nondigits [^0-9] will be removed during coercion.

Checksum digit must be valid.

Basically EAN-13, except with additional coercion rule to coerce it from ISBN 10.

HOMEPAGE

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

SOURCE

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

BUGS

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

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.