is IPv4 Address – Javascript – CodeSignal

Showing how I got to the solution for the challenge isIPv4Address on Codesignals using Javascript. The solution isn’t 100% and I explain why in the video. If anyone can pass thoughts on how I can correct this then that would be awesome and I can then do an updated video to replace 🙂
00:00 intro (question)
00:44 attempting solution
04:21 solution 1 (going through errors)
04:45 passing the tests given
05:40 help? flaw in solution
06:48 Current Final Solution

https://github.com/Chascript/code-signal-challenges/blob/master/20-isIPv4Address.js

source

ipv4