Question

After

script/generate authenticated user sessions

users_controller.rb is created with

def new
  @user = User.new
end

and the view has this line:

@user.password = @user.password_confirmation = nil

and that’s it. Is this actually needed? I mean the form will POST to /users which is by RESTful routing, going to UsersController#create, so the @user created actually is never used. Is it actually needed and why? thanks.

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Update: @user is never used again any where else… also, I tried removing those two lines

@user = User.new

and

@user.password = @user.password_confirmation = nil

and I can still use the form to create a new user…

Answer 1

In the view it kind of makes sense. Let say user account creation fails – you’ll be re-rendering the new view with a different (not new) @user object. I’d probably reset the password and password_confirmation in the action.