services.AddControllersWithViews()
.AddViewLocalization(LanguageViewLocationExpanderFormat.Suffix)
.AddDataAnnotationsLocalization(options => {
options.DataAnnotationLocalizerProvider = (type, factory) =>
factory.Create(typeof(ValidationResources));
});
该代码将启用视图本地化和数据注释本地化,并将本地化资源文件设置为“ValidationResources”。 3. 接下来,在我们的模型类中,我们可以添加具有正确的本地化属性的数据注释:
[Required(ErrorMessage = "The name field is required.")]
[Display(Name = "Name")]
public string Name { get; set; }
[Required(ErrorMessage = "The email field is required.")]
[EmailAddress(ErrorMessage = "The email field is not a valid email address.")]
[Display(Name = "Email")]
public string Email { get; set; }
[Required(ErrorMessage = "The age field is required.")]
[Range(18, 120, ErrorMessage = "The age must be between {1} and {2}.")]
[Display(Name = "Age")]
public int Age { get; set; }
在这里,我们使用了本地化资源中的错误消息,并使用了Display属性来本地化标签。 4. 最后,在视图中,我们可以添加以下代码,以确保客户端验证正确地本地化:
然后,我们需要在JavaScript文件中添加以下代码,以便将客户端验证设置为正确的本