Dev2.CaseConvertTO.Validate C# (CSharp) Method

        public bool Validate(string propertyName, IRuleSet ruleSet)
        {
            if (ruleSet == null)
            {
                Errors[propertyName] = new List<IActionableErrorInfo>();
            }
            else
            {
                List<IActionableErrorInfo> errorsTos = ruleSet.ValidateRules();
                List<IActionableErrorInfo> actionableErrorInfos =
                    errorsTos.ConvertAll<IActionableErrorInfo>(input => new ActionableErrorInfo(input, () =>
                    {
                        //
                    }));
                Errors[propertyName] = actionableErrorInfos;
            }
            OnPropertyChanged("Errors");
            List<IActionableErrorInfo> errorList;
            if (Errors.TryGetValue(propertyName, out errorList))
            {
                return errorList.Count == 0;
            }
            return false;
        }