Guarding against improper post data in getActiveElement
Guarding against improper post data in getActiveElement

jesg/ghostdriver,kuahyeow/ghostdriver,stevenliuit/ghostdriver,HelioGuilherme66/ghostdriver,asolntsev/ghostdriver,xsyntrex/ghostdriver,amikey/ghostdriver,Lochlan/ghostdriver,testingbot/ghostdriver,Vitallium/ghostdriver,Lochlan/ghostdriver,treejames/ghostdriver,asolntsev/ghostdriver,Vitallium/ghostdriver,amikey/ghostdriver,HelioGuilherme66/ghostdriver,testingbot/ghostdriver,jesg/ghostdriver,yuanzhen/ghostdriver,detro/ghostdriver,HelioGuilherme66/ghostdriver,antoinereyt/ghostdriver,yuanzhen/ghostdriver,51ttw/ghostdriver,acarpe/ghostdriver,acarpe/ghostdriver,kuahyeow/ghostdriver,51ttw/ghostdriver,xsyntrex/ghostdriver,jesg/ghostdriver,detro/ghostdriver,jesg/ghostdriver,detro/ghostdriver,treejames/ghostdriver,antoinereyt/ghostdriver,stevenliuit/ghostdriver,testingbot/ghostdriver,testingbot/ghostdriver