Man pages matching name catalyst::helper::html::formfu in section 3pm:

Catalyst::Helper::HTML::FormFu.3pm.en	debian 10 / libcatalyst-controller-html-formfu-perl
Catalyst::Helper::HTML::FormFu.3pm.en	debian 11 / libcatalyst-controller-html-formfu-perl
Catalyst::Helper::HTML::FormFu.3pm.en	debian 12 / libcatalyst-controller-html-formfu-perl