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

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

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

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.

Arguments: \&code-reference

Arguments: "subroutine-name"

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

HTML::FormFu

Carl Franks cfranks@cpan.org

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