public override bool Verify()
{
if (Birthday >= DateTime.Now)
{
return(false);
}
if (!SubdivisionId.HasValue)
{
return(false);
}
if (Surname.IsNullOrEmpty() || Name.IsNullOrEmpty())
{
return(false);
}
return(true);
}
public void Validate()
{
if (Name.IsNullOrEmpty())
{
throw new CustomerInvalidException("Name should not be emtpy or null");
}
if (Surname.IsNullOrEmpty())
{
throw new CustomerInvalidException("Surname should not be emtpy or null");
}
if (TelephoneNumber.IsNullOrEmpty())
{
throw new CustomerInvalidException("TelephoneNumber should not be emtpy or null");
}
if (Address.IsNull())
{
throw new CustomerInvalidException("Address should not be null");
}
Address.Validate();
}
public bool HasAllNonEmpty()
{
return(!Name.IsNullOrEmpty() &&
!Surname.IsNullOrEmpty() &&
!EmailAddress.IsNullOrEmpty());
}