Hi there how do I make validates_presence_of and validates each work? here is my code
I forgot to mention I saw the :allow_nil option in the api docs but I dont know how to use it in my case
You could add an if statement to the top of your validates_each block as such to emulate what validates_presence_of does eg:
validates_each :quantity do |model, attr, value| if value.blank? model.errors.add(attr, "can't be blank")
elsif value < User.find(:first, :conditions => ['id = ?', record.user_id]).minimumbottles ... end end