zeropad

1.1.0 • Public • Published

zeropad

Zeropad your integers with optional n-length padding.

Build Status

The default is to give you classic padding behavior where numbers less than 10 are padded with a single zero:
'9' → '09', but you can optionally pad to any length, for example: '9' → '0009'.

Note: Since version 1.1.0 you can also pad negative numbers.

Install

$ npm install --save zeropad

Usage

var zeropad = require('zeropad');
 
zeropad(5);
// => '05'
 
zeropad(10, 4);
// => '0010'
 
zeropad('11', 4);
// => '0011'
 
zeropad(4, 10);
// => '0000000004');
 
zeropad(9, 4);
// => '0009');
 
zeropad(-9, 4);
// => '-0009');

API

zeropad(number, [length])

number

Required
Type: Number String

The number you want to pad.

length

Type: Number
Default: 2

The length you want to pad to. The default is 2, which emulates classic padding behavior.

Related

License

MIT @ Michael Wuergler

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Install

npm i zeropad

Weekly Downloads

237

Version

1.1.0

License

MIT

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Collaborators

  • radiovisual