public override bool IsValid() { return(Email.IsEmail() && FirstName.IsNotEmpty() && LastName.IsNotEmpty() && OrganizationName.IsNotEmpty()); }
public bool Valid() { var dateValid = (BirthBefore != DateTime.MinValue) && (BirthAfter != DateTime.MaxValue); return(FirstName.IsNormalized() && LastName.IsNotEmpty() && SurName.IsNotEmpty() && dateValid); }