public ValidationResult ValidateUserGroupName(string userGroupName, string originalGroupName)
{
// This web service in turns call a WCF service which resides on the same or different systems.
ValidationResult result = new ValidationResult();
if (String.IsNullOrEmpty(userGroupName))
{
result.Success = false;
result.ErrorCode = -1;
result.ErrorText = ValidationErrors.UserGroupCannotBeEmpty;
return(result);
}
UserManagementController controller = new UserManagementController();
if (controller.ExistsUsergroup(userGroupName) && !userGroupName.Equals(originalGroupName))
{
result.Success = false;
result.ErrorCode = -1;
result.ErrorText = String.Format(ValidationErrors.UserGroupAlreadyExists, userGroupName);;
return(result);
}
else
{
result.Success = true;
}
return(result);
}
protected override bool OnServerSideEvaluate()
{
String groupName = GetControlValidationValue("GroupName");
String originalgroupName = ((HiddenField)FindControl("OriginalGroupName")).Value;
if (String.IsNullOrEmpty(groupName))
{
ErrorMessage = ValidationErrors.UserGroupCannotBeEmpty;
return(false);
}
var controller = new UserManagementController();
if (controller.ExistsUsergroup(groupName) && !groupName.Equals(originalgroupName))
{
ErrorMessage = string.Format(ValidationErrors.UserGroupAlreadyExists, groupName);
return(false);
}
return(true);
}