Nfield.Services.Implementation.NfieldSurveyPackageService.ValidateParams C# (CSharp) Method

        private static void ValidateParams(string surveyId, InterviewPackageType interviewPackageType)
        {
            if (surveyId == null)
                throw new ArgumentNullException("surveyId");

            if (surveyId.Trim().Length == 0)
                throw new ArgumentException("surveyId cannot be empty");

            if (interviewPackageType == InterviewPackageType.Unknown)
                throw new ArgumentException("package type cannot be Unknown");
        }