Package Exports

randomkey

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (randomkey) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Randomkey

Lightweight node.js lib for generating random strings.

You can specify the length and character set to use.

If you specify length as an array [min, max] a number in the range will be used.

The character set defaults to:

0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz

Several character sets are provided as properties of the function:

default: 0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz
upper: ABCDEFGHIJKLMNOPQRSTUVWXTZ
lower: abcdefghijklmnopqrstuvwxtz
alphanumeric: 0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZ
numbers: 0123456789
safe: 2346789ABCDEFGHJKLMNPRTUVWXTZ

Usage

npm install --save randomkey

randomkey(len, chars)

var rk = require('randomkey');

// generate a 10 character key using the default character set
var key = rk(10);

// generate a 6 character key using only the characters `a`, `b` and `c`
var abc = rk(10, 'abc');

// generate a 16 character key using the "safe" character set:
var safe = rk(16, rk.safe);

// generate a key between 5 and 10 characters long with the default characters:
var variableLength = rk([5,10]);