css-strip-units
Strip everything but the unit from a CSS value.
// => 'px' // => 'kHz' // => ['%', 'rem', 's']
This module stays future-proof by stripping numbers off the front, so non-existent units are still passed with this module. Use another module to check the validity of units.
To get the number of a CSS value simply use parseFloat
or parseInt
(it actually works!):
var value = '100px' // User css-strip-units to get unit:var unit = // => 'px' // Use parseFloat to get number:var number = // => 100
Installation
$ npm install --save css-strip-units
API
strip(value)
Strip any number's unit (including those non-existent).
value
(String
|Array
): String or array of values to strip the unit(s) from.
// => '2' // => ['.01', '9']
Returns string or array depending the type of value
you input.
License
MIT © Jamen Marz