Is it possible to use the form_for helper (or any other form helper) to get params without using a model?

Question

Ruby on Rails

Actually subj. I want to understand how this thing works and I suspect that if there is no model| in the application, then using the form helper is impossible. If I'm wrong, please tell me how you can pass the hash in params to a global variable in an application that does not have a model at all.

Answer 1

https://guides.rubyonrails.org/form_helpers.html#d...
No model: ..._tag