NAME

       HTML::FormFu::Validator::Callback - Callback validator

SYNOPSIS

           $field->validator('Callback')->callback( \&my_validator );

           ---
           elements:
             - type: Text
               name: foo
               validators:
                 - type: Callback
                   callback: "main::my_validator"

DESCRIPTION

       Callback validator.

METHODS

   callback
       Arguments: \&code-reference

       Arguments: "subroutine-name"

SEE ALSO

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

       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.