Install libcgi-application-plugin-formstate-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libcgi-application-plugin-formstate-perl
Description:
plugin to store form state without hidden fields
CGI::Application::Plugin::FormState provides a temporary storage area within the user's session for storing form-related data. The main use of this is for multi-page forms. Instead of using hidden fields to store data related to the form, you store and retrieve values from the form state.
Homepage: https://metacpan.org/release/CGI-Application-Plugin-FormState
Version: 0.12-2
Section: universe/perl