As PointZeroTwo points out within the comments, the code might be improved so it might return successful/failure outcome. You'll be able to see a demo on this jsFiddle. Are U.S. federal officials necessary to identify by themselves when moving into a fenced location of a house to make an arrest? https://trevorpzhrw.tinyblogging.com/new-step-by-step-map-for-company-website-83531874