A JavaScript Boolean object can represent two values “true” or “false”.
How to create a Javascript boolean object:
1. By using boolean literals. 2. By using Boolean() constructor.
Syntax:
Var b1 = true; var b2 = new Boolean(value);
Example:
<!DOCTYPE html>
<html>
<body>
<script>
var boolean1=new Boolean(true);
var boolean2=new Boolean(false);
var boolean3=true;
document.write("Boolean1: "+boolean1+ "</br>");
document.write("Boolean2: "+boolean2+ "</br>");
document.write("Boolean3: "+boolean3);
</script>
</body>
</html>
Try it:
JavaScript Boolean Object Properties
| Property | Description |
| constructor | It returns a reference to the Boolean function that created the object. |
| prototype | It allows us to add properties and methods to an object. |
JavaScript Boolean Object Methods
| Method | Description |
| toSource() | It returns a string containing the source of the Boolean object. |
| toString() | It returns a string of object values. |
| valueOf() | It returns the primitive value of the Boolean object. |
