How to convert String to Lowercase in TypeScript - Step by Step Examples

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How to convert String to Lowercase in TypeScript ?

Answer

To convert a string to lowercase in TypeScript, you can use the toLowerCase() method of the String object.

✐ Examples

1 Convert "Hello World" to Lowercase

In this example,

Create a string variable str with the value "Hello World".
Call toLowerCase() on str and store the result in a new variable lowercaseStr.
Print lowercaseStr to the console.

TypeScript Program

// Convert "Hello World" to Lowercase
let str: string = "Hello World";
let lowercaseStr: string = str.toLowerCase();
console.log(lowercaseStr);

Output

hello world

2 Convert "TypeScript Programming" to Lowercase

In this example,

Create a string variable str with the value "TypeScript Programming".
Call toLowerCase() on str and store the result in a new variable lowercaseStr.
Print lowercaseStr to the console.

TypeScript Program

// Convert "TypeScript Programming" to Lowercase
let str: string = "TypeScript Programming";
let lowercaseStr: string = str.toLowerCase();
console.log(lowercaseStr);

Output

typescript programming

Summary

In this tutorial, we learned How to convert String to Lowercase in TypeScript language with well detailed examples.

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How to convert String to Lowercase in TypeScript - Step by Step Examples

How to convert String to Lowercase in TypeScript ?

Answer

✐ Examples

1 Convert "Hello World" to Lowercase

TypeScript Program

Output

2 Convert "TypeScript Programming" to Lowercase

TypeScript Program

Output

Summary

More TypeScript Strings Tutorials