XLocalizer options to customize defatul error messages inline

startup.cs

services.AddRazorPages()
        .AddXLocalizer<...>(ops =>
        {
            // ...
            ops.ValidationErrors = new ValidationErrors 
            {
                RequiredAttribute_ValidationError = "The {0} field is required.",
                CompareAttribute_MustMatch = "'{0}' and '{1}' do not match.",
                StringLengthAttribute_ValidationError = "The field {0} must be a string with a maximum length of {1}.",
                // ...
            };
            ops.ModelBindingErrors = new ModelBindingErrors 
            {
                AttemptedValueIsInvalidAccessor = "The value '{0}' is not valid for {1}.",
                MissingBindRequiredValueAccessor = "A value for the '{0}' parameter or property was not provided.",
                MissingKeyOrValueAccessor = "A value is required.",
                // ...
            };
            ops.IdentityErrors = new IdentityErrors 
            {
                DuplicateEmail = "Email '{0}' is already taken.",
                DuplicateUserName = "User name '{0}' is already taken.",
                InvalidEmail = "Email '{0}' is invalid.",
                // ...
            };
        });