@technobuddha > library > RegExp > Constants
Constant: ipV4
ts
const ipV4: RegExp;Defined in: regexp.ts:25
validate an IPv4 address
Example
typescript
ipV4.test('192.168.1.1'); // true
ipV4.test('255.255.255.255'); // true
ipV4.test('256.0.0.1'); // false
ipV4.test('abc.def.ghi.jkl'); // false