function isIP
Usage in Deno
import { isIP } from "node:net";
isIP(input: string): number
Returns 6 if input is an IPv6 address. Returns 4 if input is an IPv4
address in dot-decimal notation with no leading zeroes. Otherwise, returns0.
net.isIP('::1'); // returns 6 net.isIP('127.0.0.1'); // returns 4 net.isIP('127.000.000.001'); // returns 0 net.isIP('127.0.0.1/24'); // returns 0 net.isIP('fhqwhgads'); // returns 0
number