public async Task <IActionResult> Add(Faculty faculty)
{
var a = new ValidatorBuilder <Faculty>();
a.AddRulesFor(f => f.Name)
.AsRequired()
.WithMaxLength(20);
var b = a.Build();
var c = b.Validate(faculty);
if (c.Success == false)
{
return(BadRequest(c));
}
await _facultyService.AddFaculty(faculty);
return(Ok("Faculty added"));
}