JavaScript Boolean valueOf()

let bool = false;
let value = bool.valueOf();

Description

valueOf() returns the primitive value of a boolean.

valueOf() is usually called by JavaScript behind the scenes, and not explicitly in code.

boolean.valueOf()

Type	Description
A boolean	`true` or `false`.

valueOf() is an ECMAScript1 (ES1) feature.

ES1 (JavaScript 1997) is fully supported in all browsers:


Chrome	Edge	Firefox	Safari	Opera	IE
Yes	Yes	Yes	Yes	Yes	Yes