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package Badger::Data::Facet::Number;
use Badger::Class
version => 0.01,
base => 'Badger::Data::Facet',
utils => 'numlike',
messages => {
not_number => '%s is not a number (got %s)',
too_small => '%s should be no less than %d (got %d)',
too_large => '%s should be no more than %d (got %d)',
};
sub validate {
my ($self, $value, $type) = @_;
return numlike $$value
|| $self->invalid_msg( not_number => $type || 'Text', $$value );
}
1;
__END__
=head1 NAME
Badger::Data::Facet::Number - base class for numerical validation facets
=head1 DESCRIPTION
This module implements a base class for numerical validation facets.
=head1 METHODS
This module implements the following methods in addition to those inherited
from the L<Badger::Data::Facet> and L<Badger::Base> base classes.
=head2 validate($value_ref)
Asserts that the C<$value> passed by reference as an argument is a number.
=head1 AUTHOR
Andy Wardley L<http://wardley.org/>
=head1 COPYRIGHT
Copyright (C) 2008-2012 Andy Wardley. All Rights Reserved.
This module is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
=head1 SEE ALSO
L<Badger::Base>,
L<Badger::Data::Facet>.
=cut
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