Rails 3 更改错误消息 [英] Rails 3 Change Error Message

问题描述

当我的数据库 :b_name 字段为空时，出现错误消息.但是，b_name 代表企业名称，我已经在标签中说明了这一点.但是，当我收到错误消息时，它说 B name 不能为空.有什么办法可以改变它，所以当我收到错误时，它说 Business Name can't be blank 而不是 b_name cant be blank?

I have an error message that appears when my the field for the database :b_name is empty. However, b_name stands for Business Name and I have made the label say that. However, when I get the error message, it says B name cant be blank. Is there any way I can change it so when I get the error it says Business Name can't be blank instead of b_name cant be blank?

推荐答案

是的，其实很简单.

你应该有一个名为 config/locales/en.yml 的文件，如果不是简单地创建一个.您可以在那里添加自己的自定义名称.

You should have a file named config/locales/en.yml, if not simply create one. There you can add your own custom names.

en:
  activerecord:
    models:
      order:            "Order"
    attributes:
      order:
        b_name:         "Business Name"

这会将您的 b_name 替换为企业名称"

That will replace your b_name for "Business Name"

您在 app/models/order.rb 中的 Order 模型应如下所示:

Your Order model in app/models/order.rb should look like:

class Order < ActiveRecord::Base
  validates :b_name, :presence => true
  .
  . 
  .

请让我知道它是否有效:)

Please let me know if it worked :)

这是我的应用程序运行良好的屏幕截图.

Here is an screenshot of my app working fine.

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