How to clamp a number between two values in JavaScript

In this Article we will go through how to clamp a number between two values only using single line of code in JavaScript. This is a one-line JavaScript code snippet that uses one of the most popular ES6 features => Arrow Function.

Let's define this short function:

const clamp = (val, min = 0, max = 1) => Math.max(min, Math.min(max, val));

clamp(199, 10, 25);     // 25