is-css-unit

Check if a given value contains a valid CSS unit

Installation

npm install --save is-css-unit

Usage

const isCSSUnit = require('is-css-unit').isCSSUnit;

console.log(isCSSUnit('300px'))
// => true

console.log(isCSSUnit('10bark'))
// => false

If you need more specific checks, you can require different functions:

• isFontUnit: checks for all relative font units (em, ex, ch, rem)
• isViewportUnit: checks for all viewport units (vw, vh, vmin, vmax)
• isAbsoluteUnit: checks for all absolute units (cm, mm, q, in, pt, pc, px)
• isAngleUnit: checks for all angle units (deg, grad, rad, turn)
• isDurationUnit: checks for all duration units (s, ms)
• isFrequencyUnit: checks for all frequency units (Hz, kHz)
• isResolutionUnit: checks for all resolution units (dpi, dpcm, dppx)

License

is-css-unit is licensed under the MIT License