https://www.infopathdev.com:443/forums/40.aspxFor browser form specific questionsenCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/106477.aspxFri, 06 May 2016 18:21:09 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:106477njny420https://www.infopathdev.com:443/forums/thread/106477.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=40&PostID=106477Hi All, I have a infopath 2010 that publish data to form library (SharePoint 2010). Infopath form has multiple people picker controls and text box controls and file attachment controls and all users are accessing infopath form through internet explorer browser. Here is my infopath form issue. Users are able to fill and submit data initially successfully by using browser but when they are updating or editing the form then it is throwing the following error.If I removed people picker controls from infopath form then I dont see any error. Error message:(ULS logs) System.Web.HttpRequestValidationException: A potentially dangerous Request.Form value was detected from the client (FormControl$FormControl__customcontrol0$OriginalEntities=""). at System.Web.HttpRequest.ValidateString(String s, String valueName, String collectionName) at System.Web.HttpRequest.ValidateNameValueCollection(NameValueCollection nvc, String collectionName) at System.Web.HttpRequest.get_Form() at System.Web.UI.Page.DeterminePostBackMode() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.ProcessRequest() at System.Web.UI.Page.ProcessRequest(HttpContext context) at Microsoft.Office.InfoPath.Server.Controls.FormServerPage.ProcessRequest(HttpContext context) at ASP._layouts_formserver_aspx.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)