ASP.NET Core: How to localize Html.ValidationMessage?

Question

I use the following snippet in my .cshtml file:

@Html.ValidationMessage("loginError")

And this in my Controller:

ModelState.AddModelError("loginError", message);

Now I want to localize the message inside my View (not in the controller).

For standard text I use this:

@Localizer["Login"]

How do I localize the ValidationMessage? Can I get the raw message from it and just give it to my Localizer or is there a better way?

Answer 1

好的，这是我的建议，但它非常黑客：

@Localizer[@ViewData.ModelState["loginError"]?.Errors[0].ErrorMessage ?? ""]

在我的View中使用此功能。但我愿意接受更好的解决方案......

Answer 2

我想我找到了一个更好的解决方案：

1. 注入IStringLocalizerFactory factory
2. 创建本地化程序：_localizer = factory.Create（typeof（LoginModel））;
3. ModelState.AddModelError（＆＃34; loginError＆＃34;，message）;

将消息存储在包含特定于模型类型的验证消息的资源文件中。