Zeropad your integers with optional n-length padding.
npm install zeropad> Zeropad your integers with optional n-length padding.
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.
``
$ npm install --save zeropad
`js
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');
`
Required
Type: Number String
The number you want to pad.
Type: Number 2
Default:
The length you want to pad to. The default is 2`, which emulates classic padding behavior.
- simple-zeropad Classic number padding (no length options)
MIT @ Michael Wuergler