How to use the is-ip.v4 function in is-ip
To help you get started, we’ve selected a few is-ip examples, based on popular ways it is used in public projects.
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samuelmaddock / metastream / app / renderer / platform / swarm / ws-client-coordinator.ts View on Github 
const formatDestAddress = (ip: string) => {
const hasPort = !isNaN(ip.split(':').pop() || ('' as any))
if (isIp.v4(ip) && hasPort) {
return ip
}
return urlFormat({ hostname: ip, port: WEBSOCKET_PORT_DEFAULT })
}function isIP (string) {
if (isIpLib.v4(string)) return 4
else if (isIpLib.v6(string)) return 6
else return 0
}
