public EditApplicationModelValidator()
{
RuleFor(m => m.ApplicationId).NotEmpty();
RuleFor(m => m.ApplicationName).NotEmpty();
RuleFor(m => m.ApplicationName)
.Must(name => !ApplicationExtensions.IsSystemReservedApplicationName(name))
.WithMessage(p => $"'{ p.ApplicationName}' is a reserved name and may not be used. Please choose another name.");
RuleFor(m => m.ClaimSetName)
.NotEmpty()
.WithMessage("You must choose a Claim Set");
RuleFor(m => m.EducationOrganizationIds)
.NotEmpty()
.WithMessage("You must choose at least one Education Organization");
RuleFor(m => m.Environment).NotNull();
RuleFor(m => m.VendorId).NotEmpty();
}