Clamp a number between two values

JavaScript

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

TypeScript

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

Examples

clamp(199, 10, 25) // 25

See also

• Wrap a number between two values