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package Catmandu::Fix::Condition::is_valid_isbn;
our $VERSION = '0.15';
use Catmandu::Sane;
use Moo;
use Business::ISBN;
use Catmandu::Fix::Has;
has path => (fix_arg => 1);
with 'Catmandu::Fix::Condition::SimpleAllTest';
sub emit_test {
my ($self, $var) = @_;
"(is_value(${var}) && Business::ISBN->new(${var}) && Business::ISBN->new(${var})->is_valid)";
}
=head1 NAME
Catmandu::Fix::Condition::is_valid_isbn - condition on validity of isbn numbers
=head1 SYNOPSIS
if is_valid_isbn(isbn_field)
...
else
...
end
=head1 SEE ALSO
L<Catmandu::Fix>
=cut
1;
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