Learn about our RFC process, Open RFC meetings & more.Join in the discussion! »

is-valid-domain

0.0.14 • Public • Published

is-valid-domain

Validate domain name in JavaScript

Demo

https://lab.miguelmota.com/is-valid-domain

Install

npm install is-valid-domain

Usage

const isValidDomain = require('is-valid-domain')
 
isValidDomain('example.com') // true
isValidDomain('foo.example.com') // true
isValidDomain('bar.foo.example.com') // true
isValidDomain('exa-mple.co.uk') // true
isValidDomain('xn--80ak6aa92e.com') // true
isValidDomain('_dnslink.ipfs.io') // true
isValidDomain('exa_mple.com') // false
isValidDomain('-example.co.uk') // false
isValidDomain('example') // false
isValidDomain('ex*mple.com') // false
isValidDomain('*.example.com') // false
isValidDomain('*.com') // false
isValidDomain(3434) // false
 
isValidDomain('foo.example.com', {subdomain: true}) // true
isValidDomain('foo.example.com', {subdomain: false}) // false
isValidDomain('*.example.com', {wildcard: false}) // false
isValidDomain('*.example.com', {wildcard: true}) // true
isValidDomain('*.example.com', {subdomain: false, wildcard: true}) // false

view more examples

Test

npm test

Related

License

MIT

Install

npm i is-valid-domain

DownloadsWeekly Downloads

69,130

Version

0.0.14

License

MIT

Unpacked Size

96.4 kB

Total Files

15

Last publish

Collaborators

  • avatar