如何更改“3个错误禁止保存此foobar"Rails 中的验证消息? [英] How to change "3 errors prohibited this foobar from being saved" validation message in Rails?

问题描述

在我的 rails 应用程序中，我在活动记录对象中使用了验证助手，它们很棒.当出现问题时，我会在我的网页上看到标准的3 个错误禁止保存此 foobar"以及个别问题.

In my rails app I use the validation helpers in my active record objects and they are great. When there is a problem I see the standard "3 errors prohibited this foobar from being saved" on my web page along with the individual problems.

有什么办法可以用我自己的消息覆盖这条默认消息吗?

Is there any way I can override this default message with my own?

推荐答案

您用来显示错误的 error_messages_for 助手接受一个 :header_message 选项，允许您更改该默认标题文本.如:

The error_messages_for helper that you are using to display the errors accepts a :header_message option that allows you to change that default header text. As in:

error_messages_for 'model', :header_message =>您有一些错误导致无法保存此模型"

RubyOnRails API 是您的朋友.

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