TypeScript String toLocaleLowerCase() Method

The String.prototype.toLocaleLowerCase() method in TypeScript is used to convert the characters within a string to lowercase while respecting the current locale. This method is useful when you need to ensure that the conversion to lowercase is sensitive to locale-specific rules.

Syntax: 

string.toLocaleLowerCase( ) 

Parameter: This methods does not accepts any parameter. 

Return Value: This method returns the string in lowercase with the current locale. 

Below examples illustrate the String toLocaleLowerCase() method  in TypeScript

Examples of String toLocaleLowerCase() Method

Example 1: Basic Usage of toLocaleLowerCase()

In this example, we will demonstrate the basic usage of the toLocaleLowerCase() method to convert a string to lowercase.

const str: string = "GeeksforGeeks - Best Platform";
const lowerStr: string = str.toLocaleLowerCase();

console.log(lowerStr);

Output: 

geeksforgeeks - best platform

Example 2: Another Example of Using toLocaleLowerCase()

In this example, we will use the toLocaleLowerCase() method on another string to convert it to lowercase.

const str: string = "TypeScript - String toLocaleLowerCase()";
const lowerStr: string = str.toLocaleLowerCase();

console.log(lowerStr); 

Output: 

typescript - string tolocalelowercase()