search for: errors_messages_for

Hi, I have this save routine: def customer_address_create customer_options @customer = Customer.find(params[:id]) @customer.addresses.create(params[:address]) @saved = @customer.save end That passes to a rjs template like this: if @saved page.visual_effect :Fold, ''add_address'' page.replace_html ''addresses'', :partial =>

...another. My problem is that I can''t figure out how to validate that the user inputs a tag. He must input both a question and a tag. My controller method looks something like: def add_question if request.get? @question = Question.new @tag = Tag.new #needed this so my errors_messages_for :tag will not cause error else @question = Question.new(params[:question]) if @question.save @question.tag(@params[:tag][:name]) flash[:notice] = "Thank you. Your question has been added." redirect_to edit_url(@qu...