ruby-on-rails - 如何本地化 ActiveModel::错误消息

Question

当我验证模型时，出现以下错误

<ActiveModel::Errors:0x007ffecf1c9460 
@base=#<Post id: nil, created_at: nil, label_id: nil, user_id: 3>,
@messages={:label=>["can't be blank"]},
@details={:label=>[{:error=>:blank}]}>

如何自定义错误消息？

根据我的理解，以下应该有效

en:
  activerecord:
    errors:
      models:
        post:
          attributes:
            label:
              blank: do not like it

但是，我仍然收到默认错误消息。

Answer 1

您要本地化的是 ActiveModel，而不是 ActiveRecord:

en:
  activemodel:
    errors:
      models:
        post:
          attributes:
            base:
              label:
                blank: do not like it

来自docs :

If you are using a class which includes ActiveModel and does not inherit from ActiveRecord::Base, replace activerecord with activemodel.