toLowerCase

 

Summary

Returns the calling string value converted to lowercase.

Method of String
Implemented in	JavaScript 1.0
ECMAScript Edition	ECMAScript 1st Edition

Syntax

string.toLowerCase()

Parameters

None.

Description

The toLowerCase method returns the value of the string converted to lowercase. toLowerCase does not affect the value of the string itself.

Examples

Example: Using toLowerCase

The following example displays the lowercase string "alphabet":

var upperText="ALPHABET";
document.write(upperText.toLowerCase());

See Also

toLocaleLowerCase

toUpperCase