I have a problem in my contact form\_for,
I have one contact form and I want to render my contact form in my product view.
If I make that I have a problem with my require params

My contact\_params work in my ContactController:

```
def contact_params
   params.require(:contact).permit(:name, :email, :body)
end

```

I have add in my ApplicationController

```
def set_contact
   @contact = Contact.new params[:contact] || {}
end

```

and that in my ProductsControler 

```
show
   @contact = :set_contact
end

```

my route are:

```
get 'contact', to: 'contacts#new', as: 'new_contact'
post 'contact', to: 'contacts#create', as: 'create_contact'

```

my render is same that:

```
<%= render :partial => "contacts/contact" %>

```

and my view in \_contact.html.erb:

```
 <%= form_for @contact, url: create_contact_url do |f| %>
  <%= f.text_field :name  %>
  <%= f.email_field :email %>
  <%= f.text_area :body  %>
 <%= f.submit 'Send' %>

```

Rails say me:

```
ActionController::ParameterMissing (param is missing or the value is empty: contact):

```

If I delete require(:contact) that not work rails say me: 

```
Unpermitted parameter: :contact

```

Thanks