internal bool IsEmpty()
 {
     return(string.IsNullOrWhiteSpace(EmailAddress) &&
            string.IsNullOrWhiteSpace(Telephone) &&
            string.IsNullOrWhiteSpace(Url) &&
            string.IsNullOrWhiteSpace(Addr1) &&
            string.IsNullOrWhiteSpace(Addr2) &&
            string.IsNullOrWhiteSpace(Addr4) &&
            string.IsNullOrWhiteSpace(Addr3) &&
            string.IsNullOrWhiteSpace(Postcode) &&
            string.IsNullOrWhiteSpace(TrainWithUs) &&
            string.IsNullOrWhiteSpace(TrainWithDisability) &&
            !AboutTrainingProviders.Any(x => !string.IsNullOrWhiteSpace(x.Description)));
 }
 internal bool IsEmpty()
 {
     return(string.IsNullOrEmpty(TrainWithUs) &&
            string.IsNullOrEmpty(TrainWithDisability) &&
            !AboutTrainingProviders.Any(x => !string.IsNullOrEmpty(x.Description)));
 }