JavaScript Boolean Object - Javascript Objects

What are JavaScript Boolean Objects?

The JavaScript Boolean Object represents either of the given values : “True” or “False”. If Value parameter failed to give a value i.e empty string (“”) or 0, -0, null, false, NaN, or undefined then the initial value of the Object will be treated as false.

Syntax:

What are Boolean Properties?

Below are the list of the properties of Boolean object −

In the upcoming sections, we will have a few examples which explains the properties of Boolean object.

What are Boolean Methods?

Method	Description
toSource()	This method returns a string containing the source of the Boolean object; one can use this string to create an equivalent object.
toString()	This method returns a string of either "true" or "false" depending upon the value of the object.
valueOf()	This method returns the primitive value of the Boolean object.