package HTML::FormFu::Deflator::Callback;
$HTML::FormFu::Deflator::Callback::VERSION = '2.00';
use Moose;
use MooseX::Attribute::FormFuChained;
extends 'HTML::FormFu::Deflator';
has callback => ( is => 'rw', traits => ['FormFuChained'] );
sub deflator {
my ( $self, $value ) = @_;
my $callback = $self->callback || sub {shift};
no strict 'refs';
return $callback->($value);
}
__PACKAGE__->meta->make_immutable;
1;
__END__
=head1 NAME
HTML::FormFu::Deflator::Callback - Callback deflator
=head1 SYNOPSIS
$field->deflator('Callback')->callback( \&my_callback );
---
elements:
- type: Text
name: foo
deflators:
- type: Callback
callback: "main::my_deflator"
=head1 DESCRIPTION
Callback deflator.
=head1 METHODS
=head2 callback
Arguments: \&code-reference
Arguments: "subroutine-name"
=head1 SEE ALSO
Is a sub-class of, and inherits methods from L<HTML::FormFu::Deflator>
L<HTML::FormFu::FormFu>
=head1 AUTHOR
Carl Franks C<cfranks@cpan.org>
=head1 LICENSE
This library is free software, you can redistribute it and/or modify it under
the same terms as Perl itself.