NAME

       HTML::FormFu::Transformer::Callback - Callback transformer

VERSION

       version 2.07

SYNOPSIS

           $field->transformer('Callback')->callback( \&my_transformer );

           ---
           elements:
             - type: Text
               name: foo
               transformers:
                 - type: Callback
                   callback: "main::my_transformer"

DESCRIPTION

       The first argument passed to the callback is the submitted value for the associated field.
       The second argument passed to the callback is a hashref of name/value pairs for all input
       fields.

METHODS

   callback
       Arguments: \&code-reference

       Arguments: "subroutine-name"

SEE ALSO

       Is a sub-class of, and inherits methods from HTML::FormFu::Transformer

       HTML::FormFu

AUTHOR

       Carl Franks "cfranks@cpan.org"

LICENSE

       This library is free software, you can redistribute it and/or modify it under the same
       terms as Perl itself.

AUTHOR

       Carl Franks <cpan@fireartist.com>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2018 by Carl Franks.

       This is free software; you can redistribute it and/or modify it under the same terms as
       the Perl 5 programming language system itself.