This is Perl module FormValidator::Nested.

INSTALLATION

FormValidator::Nested installation is straightforward. If your CPAN shell is set up,
you should just be able to do

    % cpan FormValidator::Nested

Download it, unpack it, then build it as per the usual:

    % perl Makefile.PL
    % make && make test

Then install it:

    % make install

DOCUMENTATION

FormValidator::Nested documentation is available as in POD. So you can do:

    % perldoc FormValidator::Nested

to read the documentation online with your favorite pager.

Masahiro Chiba