I'm currently reviewing some old code from Rails 1.x times and found this:
ActiveRecord::Errors.default_error_messages = { :inclusion => "inclusion|", :exclusion => "exclusion|", :invalid => "invalid|", :confirmation => "confirmation|", :accepted => "accepted|", :empty => "empty|", :too_long => "too_long|", :too_short => "too_short|", :wrong_length => "wrong_length|", :taken => "taken|", :not_a_number => "not_a_number|", }
Used on controller code to check if a specific error happens, like this:
if @user.errors.on("email").to_s.include? "taken|" ... end
Are there better practices for doing this?
