SP People Picker Validation
pplpicker4.Controls.Clear(); ------> Used to clear the peoplepikker control (it means that clearing the user in people pikker ) validation message fire when user cliks in submit button Change with PeoplePicker ID By Using Inspactelement ...... <script type="text/ javascript " language=" javascript "> function CheckReportsTo (source, arguments) { if (aspnetForm. ctl00_PlaceHolderMain_pplEHOD _downlevelTextBox.value == "") arguments.IsValid = false; else arguments.IsValid = true; } </script> ctl00_PlaceHolderMain_pplEHOD----> By clicking on people editor "inspect Elemt " their you can find the people picker Id copy it and replace downlevelTextBox -------> It should be as it is copy paste.. . < SharePoint:PeopleEd