Hiding fields on NewForm.aspx and EditForm.aspx
First open entry form (NewForm.aspx / EditForm.aspx / DispForm.aspx) in advanced mode in sharepoint designer. Then search for tag : <asp:Content ContentPlaceHolderId="PlaceHolderAdditionalPageHead" runat="server"> Now copy & paste this JavaScript code after this tag : <script type="text/ecmascript"> ExecuteOrDelayUntilScriptLoaded(runCode, "sp.js"); function runCode() { HideField("Expose to Customer / Partner",true); HideField("Reported By",true); HideField("Reported Date",true); } // Function To Hide Fields function HideField(title,hide){ var header_h3=document.getElementsByTagName("h3") ; ...