NAME

       HTML::FormFu::Constraint::DependOn - Multi-field Dependency Constraint

SYNOPSIS

           type: DependOn
           name: foo
           others: bar

DESCRIPTION

       If a value is submitted for the field this constraint is attached to, then a value must
       also be submitted for all fields named in "others" in
       HTML::FormFu::Role::Constraint::Others.

       By default, if any of the named fields in "others" in
       HTML::FormFu::Role::Constraint::Others are missing, an error will be attached to each
       missing field. This behaviour can be changed by setting any of "attach_errors_to_base" in
       HTML::FormFu::Role::Constraint::Others, "attach_errors_to_others" in
       HTML::FormFu::Role::Constraint::Others or "attach_errors_to" in
       HTML::FormFu::Role::Constraint::Others.

       This constraint doesn't honour the "not()" value.

SEE ALSO

       Is a sub-class of, and inherits methods from HTML::FormFu::Role::Constraint::Others,
       HTML::FormFu::Constraint

       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.