Regular expression for matching IP addresses
$ npm install --save ip-regex
```js const ipRegex = require('ip-regex');
// Contains an IP address? ipRegex().test('unicorn 192.168.0.1'); //=> true
// Is an IP address? ipRegex({exact: true}).test('unicorn 192.168.0.1'); //=> false
ipRegex.v6({exact: true}).test('1:2:3:4:5:6:7:8'); //=> true
'unicorn 192.168.0.1 cake 1:2:3:4:5:6:7:8 rainbow'.match(ipRegex()); //=> ['192.168.0.1', '1:2:3:4:5:6:7:8'] ```
Returns a regex for matching both IPv4 and IPv6.
Returns a regex for matching IPv4.
Returns a regex for matching IPv6.
Type: boolean
Default: false (Matches any IP address in a string)
Only match an exact string. Useful with RegExp#test() to check if a string is an IP address.
MIT © Sindre Sorhus