is-match-ip

Matching IPs using micromatch and ip-filter - glob patterns, RegExp, string or array of globs. Returns matcher function.

Install

npm i is-match-ip --save

Usage

For more use-cases see the tests

const isMatchIp = require('is-match-ip')

isMatchIp

Create a matcher function from patterns to validate against some ip. There's also options.strict which is true by default. If you make it false it will work as is-match.

Params

• patterns {String|Array|RegExp}: string, regex, array of globs
• options {Object}: all options are passed to is-match and micromatch
• returns {Function} matcher: which accept string value

Example

var ipMatch = require('is-match-ip')
var isMatch = ipMatch([
  '142.???.31.5*',
  '123.222.3*.55',
  '!142.*.??.55'
])

console.log(isMatch('123.222.33.55')) // => true
console.log(isMatch('142.111.31.51')) // => true
console.log(isMatch('142.2.33.55')) // => false

Related

• ip-filter: Filters valid IPv4 or IPv6 against glob pattern, array, string and etc… more | homepage
• is-match: Create a matching function from a glob pattern, regex, string, array, object… more | homepage
• koa-better-body: Full-featured koa body parser! Support parsing text, buffer, json, json patch, json… more | homepage
• koa-ip-filter: koa middleware to filter request IPs or custom ID with glob patterns… more | homepage
• micromatch: Glob matching for javascript/node.js. A drop-in replacement and faster alternative to minimatch… more | homepage

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue. But before doing anything, please read the CONTRIBUTING.md guidelines.

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