RemoteModelValidatorAttribute.cs

    public class RemoteModelValidatorAttribute : RemoteAttribute
    {
        public RemoteModelValidatorAttribute(Type modelType, string action, string controller) :base(action, controller)
        {
            AdditionalFields = string.Join(",", modelType.GetProperties(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance).Select(p => p.Name));
        }
    }