Web Reference: IsIPv4Address | CodeFights Intro Algorithm JavaScript Solution and BreakdownSupport our Community: -Donate: https://youtube.streamlabs.com/codingtutorials360... IPv4 addresses are represented in dot-decimal notation, which consists of four decimal numbers, each ranging from 0 to 255 inclusive, separated by dots, e.g., 172.16.254.1. Given a string, find out if it satisfies the IPv4 address naming rules. Example. For inputString = "172.316.254.1", the output should be isIPv4Address(inputString) = false. It's easy enough split out the decimals, but a leading decimal, *or* a double decimal, will wind up as an empty string member in the resulting array. If we convert the array members to numbers too soon, these empty strings will get parsed as zeroes, which are valid in an IPv4 address. So here's how we deal with that. const isIPv4Address = input
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