JavaScript String toLowerCase() method

The toLowerCase() method in JavaScript is used to convert all the characters in a string to lowercase letters. Here's how it works:

Syntax: string.toLowerCase()

- string: The string you want to convert to lowercase.

Example:

let str = "HELLO, WORLD!";

let lowerCaseStr = str.toLowerCase();

console.log(lowerCaseStr); // Output: hello, world!

Explanation:

- We have a string str containing the text "HELLO, WORLD!" in uppercase.

- We use toLowerCase() to convert all the characters in the string to lowercase.

- The resulting string, "hello, world!", is stored in the variable lowerCaseStr and logged to the console.

Code Compiler Link: https://app.singhteekam.in/codecompiler/