npm install rndstrrndstr.js
-------------------------------
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Generate random string
shell
$ npm install rndstr --save
`
Usage
` javascript
rndstr(opts)
`
Example
` javascript
const rndstr = require('rndstr');
rndstr(); // ujvb17u5vxgqsh41mgwhlo3lfjrbz1xy2oi9zgxk7vh04r5p3cfc121fo8bkoj2j
rndstr(); // 9rx8ghughdlihe35l7uzld4f3gvwa0wm0cb21ousiiit7q2uvrixo331zcdkb8kj
rndstr(); // q1a334oio0t6sc5yqb2yjqmuym22acthfzhsnwrr67orp5hvjkj22r9fiehonly9
// === Use custom options ===
rndstr({length: 8, chars: '0-9'}); // 51048708
rndstr({length: 8, chars: '0-9'}); // 80987908
rndstr({length: 8, chars: '0-9'}); // 72556885
// === Specify seed ===
rndstr({seed: 'himawari'}); // Always m8ucpxibnp98qd8791hv98h1knfdypimztyfo3agu7gj757uyicjdea8wwyrpwab
rndstr({seed: 'sakurako'}); // Always kybaq23mek8580s246kjkngupc9zsuyjuqgh6jkbale5btvtzssxjn2g6nienuyq
// === Enable/Disable range-syntax parser ===
rndstr({length: 16, chars: 'a-z', parseRange: true}); // sbywqwriyielxske
rndstr({length: 16, chars: 'a-z', parseRange: false}); // az--a--zaa-a-aa-
`
Options
| Property | Type | Description | Default |
| :------------- | :--------------------- | :--------------------------------------------------------- | :--------- |
| length | number | The length of your resulting string | 64 |
| chars | string or string[] | The chars you want to include | 'a-z0-9' |
| seed | string or number | The seed value to be used to generate | null |
| parseRange | boolean | Whether a given chars be interpreted as a range-syntax | true |
On TypeScript
Type definition are bundled.
` typescript
import rndstr from 'rndstr';
``