The ToString () of JavaScript

JavaScript toString () method

JavaScript Boolean Object

Definition and usage

The ToString () method converts a logical value to a string and returns the result.

Grammar

Booleanobject.tostring ()

return value

Returns the string "true" or "false" based on the original Boolean value or the value of the Booleanobject object.

Thrown

If the object calling the method is not a Boolean, an exception TypeError is thrown.

Hints and Notes

Note: This method is called automatically when a Boolean object is used in a string environment.

Instance

In this example, we will create a Boolean object and convert it to a string:

<script type= "Text/javascript" >  var boo = new Boolean (true) document.write (Boo.tostring ()) </script>

Output:

True

The ToString () of JavaScript