ruby-on-rails-3 - Rails 3 : displaying error full messages in flash message

Question

这是我的信用卡模型:

validate :name_is_split_properly
  private
    def name_is_split_properly
      if last_name.blank?
        self.errors[:base] << "Last Name is required"
      end
    end

当用户提交CreditCard时，将进行验证，这就是我如何在即时消息中设置错误的方式:

flash[:error] = current_order.errors.full_messages.join('\n')
redirect_to new_order_path(:client_id => params[:client_id])

但是由于某种原因，在 View 中显示flash[error]时，它的显示方式是:Credit card base Last Name is required ...如何删除键？

Answer 1

试试errors.add(:base, "Last Name is required")