package Form::Processor::Field::Money;
{
$Form::Processor::Field::Money::VERSION = '1.122970';
}
use strict;
use warnings;
use base 'Form::Processor::Field::Text';
sub init_value_format {'%.2f'}
sub validate {
my $self = shift;
return unless $self->SUPER::validate;
# remove plus sign.
my $value = $self->input;
return unless defined $value;
if ( $value =~ s/^\$// ) {
$self->input( $value );
}
return $self->add_error( 'Value must be a real number' )
unless $value =~ /^-?\d+\.?\d*$/;
return 1;
}
# ABSTRACT: Input US currenty-like values.
1;
__END__
=pod
=head1 NAME
Form::Processor::Field::Money - Input US currenty-like values.
=head1 VERSION
version 1.122970
=head1 SYNOPSIS
See L<Form::Processor>
=head1 DESCRIPTION
Validates that a postivie or negative real value is entered.
Formatted with two decimal places.
Uses a period for the decimal point. Not very locale smart, if you ask me.
=head2 Widget
Fields can be given a widget type that is used as a hint for
the code that renders the field.
This field's widget type is: "text".
=head2 Subclass
Fields may inherit from other fields. This field
inherits from: "Text".
=head1 SUPPORT / WARRANTY
L<Form::Processor> is free software and is provided WITHOUT WARRANTY OF ANY KIND.
Users are expected to review software for fitness and usability.
=head1 AUTHOR
Bill Moseley <mods@hank.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Bill Moseley.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut