HTML::FormFu::Transformer::Callback − Callback transformer
version 2.07
$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.
callback
Arguments: \&code−reference
Arguments: "subroutine-name"
Is a sub-class of, and inherits methods from HTML::FormFu::Transformer
HTML::FormFu
Carl Franks "cfranks AT cpan DOT org"
This library is free software, you can redistribute it and/or modify it under the same terms as Perl itself.
Carl Franks <cpan AT fireartist DOT com>
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.