https://github.com/anaskhan96/check-base-encoding

npm module to check base encoding of a particular string
https://github.com/anaskhan96/check-base-encoding

base base32 base32hex base64 base64url encoding hex npm-module

Last synced: 7 months ago
JSON representation

npm module to check base encoding of a particular string

• Host: GitHub
• URL: https://github.com/anaskhan96/check-base-encoding
• Owner: anaskhan96
• License: mit
• Created: 2017-06-04T09:00:19.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-10-18T11:31:06.000Z (almost 8 years ago)
• Last Synced: 2024-04-25T02:42:41.007Z (over 1 year ago)
• Topics: base, base32, base32hex, base64, base64url, encoding, hex, npm-module
• Language: JavaScript
• Size: 8.79 KB
• Stars: 2
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: license

Awesome Lists containing this project

README

          
# check-base-encoding

[![Build Status](https://travis-ci.org/anaskhan96/check-base-encoding.svg?branch=master)](https://travis-ci.org/anaskhan96/check-base-encoding)

[![npm version](https://badge.fury.io/js/check-base-encoding.svg)](https://badge.fury.io/js/check-base-encoding)

npm module to check and verify base encoding of a particular string. Specifications for base64, base64url, base32, base32hex, and hex encodings have been taken from [RFC 4648](https://tools.ietf.org/html/rfc4648).

### Installation

```bash

npm install --save check-base-encoding

```

Or on the client side,

```html

```

### Usage

```javascript

var checkBase = require('check-base-encoding');

// Following examples yield true as the output

console.log(checkBase.isBase64('SGV5IG1hbiB3aGF0J3MgdQ=='));

console.log(checkBase.isBase64URL('WW8geW8gY2hlY2s='));

console.log(checkBase.isBase58('brXijP'));

console.log(checkBase.isBase32('JBSXSIDNMFXCYIDX'));

console.log(checkBase.isBase32Hex('ETK68TBHCHI68==='));

console.log(checkBase.isHex('736E646964'));

// If your string is not padded (in the case of first four functions),

// you need to pass a second argument `true` which enforces no padding

// Following is the example of a VAPID key

console.log(checkBase.isBase64URL('InhF137RBd4GPsDxlIoO6P_aCRaO9WspxraTJwiqjxY', true));

// --> true

```