How to localize ASP.NET Identity UserName and Password error messages?

For ASP.NET Core: (Microsoft.AspNetCore.Identity 1.0.0) Create a class that inherits IdentityErrorDescriber and override the desired error messages. public class CustomIdentityErrorDescriber : IdentityErrorDescriber { public override IdentityError DefaultError() { return new IdentityError { Code = nameof(DefaultError), Description = $”An unknown failure has occurred.” }; } public override IdentityError ConcurrencyFailure() { return new IdentityError { Code = … Read more