How to pass parameter not related to model by form_for on rails?

Question

I'd like to pass parameter not related to model by form_for on rails.I want to pass 'address' data, that is not related to product model, from view to controller. The following is my code, however it returned the next error. Could you tell me how to solve this problem?

Completed 500 Internal Server Error in 11ms (ActiveRecord: 0.1ms) ActionView::Template::Error (wrong number of arguments (1 for 2..5)):

products_controller

class ProductsController < ApplicationController
  ~~~~
  def transfer
    @product = Product.new
  end

  def transfer_done
    my_address = params[:my_address]
    wallet = Wallet.find_by(address:my_address)
    redirect_to root_url
  end
  ~~~~
end

transfer.html.erb

<% provide("transfer") %>
<p>
  <%= form_for @product, :url => {:action => 'transfer_done'} do |f| %>
   <div>
     <%= check_box :my_address %> <---Error occurred here.
   </div>
   <div class="actions">
     <%= f.submit %>
   </div>
  <% end %>
</p>

Answer 1

You may try <%= text_field_tag :my_address %> inside your form