https://www.infopathdev.com:443/forums/41.aspxIf you're not sure where to ask your question, ask it here. If necessary, our moderators will make sure it gets classified in the correct board.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/102017.aspxFri, 03 Apr 2015 17:29:26 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:102017Lokesh B0https://www.infopathdev.com:443/forums/thread/102017.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=102017Hi , I have find the solutions by concating first two fields in third field and done the row validation in third field. Thanks, Lokeshhttps://www.infopathdev.com:443/forums/thread/101976.aspxThu, 02 Apr 2015 14:24:41 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:101976Lokesh B0https://www.infopathdev.com:443/forums/thread/101976.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=101976Hi, Could you please help meon form validation, there are two dropdown fields one with the name of Company another with Role. Company is having more than 1000 companies in dropdowns. Role is having two dropdowns operator and partner. Each company should have zero or one operator but not more than than but they can select more than 1 partners. For example Company with the name “ A ” it contains one operator already, if they are trying to add another operator for same company it shows message like each company should allow only one operator. Partners should allow more than one. Thanks & regards, Lokesh