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Check if a string is an IP address
$ npm install is-ip
const isIp = require('is-ip');
isIp('192.168.0.1');
//=> true
isIp('1:2:3:4:5:6:7:8');
//=> true
isIp.v4('1:2:3:4:5:6:7:8');
//=> false
Check if string
is IPv4 or IPv6.
Check if string
is IPv4.
Check if string
is IPv6.
Returns 6
if string
is IPv6, 4
if string
is IPv4, or undefined
if string
is neither.
isIp.version('192.168.0.1');
//=> 4
isIp.version('1:2:3:4:5:6:7:8');
//=> 6
isIp.version('abc');
//=> undefined
MIT © Sindre Sorhus
FAQs
Check if a string is an IP address
We found that is-ip demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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