The JavaScript toLocaleLowerCase() Method

　JavaScript String Object

toLocaleLowerCase()The method converts the string to lowercase in a locale-specific manner.

In most cases, this method will produce the same result astoLowerCase()The same result, but for some language environments (such as Turkish), the case mapping may be different from the default case mapping in Unicode.

Syntax:

string.toLocaleLowerCase()

var str = "www.oldtoolbag.com";
var low = str.toLocaleLowerCase();

Browser Compatibility

All browsers fully support the toLocaleLowerCase() method:

Technical Details

　JavaScript String Object