C# (CSharp) IInstructorService.Validate примеры использования

Пример #1

        public ActionResult Create([Bind(Include = "Id,InstructorName,InstructorContact")] Instructor instructor)
        {
            var validationResult = _instructorService.Validate(instructor);

            if (!validationResult.Item1)
            {
                throw new Exception(validationResult.Item2);
            }

            _instructorService.AddInstructor(instructor);

            return(RedirectToAction("Index"));
        }