How to convert number to boolean in typescript?

Hello Friends 👋,

Welcome To Infinitbility! ❤️

Today, we will know easiest way to convert number to boolean in typescript.

TypeScript have !! double exclamation which help you to convert number to boolean like when we add double exclamation with 1 it will return true, with 0 it will return false.

Take an example

1let statusZero: number = 0;
2let statusOne: number = 1;
3
4console.log(!!statusZero) // false
5console.log(!!statusOne) // true

Output

TypeScript, number, to, boolean, example

TypeScript, convert number to boolean example

The !! double exclamation return false for 0 only else it return true for any number.

Thanks for reading…

Follow me on Twitter

Join our email list and get notified about new content

No worries, I respect your privacy and I will never abuse your email.

Every week, on Tuesday, you will receive a list of free tutorials I made during the week (I write one every day) and news on other training products I create.

How to convert number to boolean in typescript?

Output

Follow me on Twitter

Join our email list and get notified about new content

Looking For React Native Tutorial?

Guide book

Tutorials

Categories

More articles from Infinitbility

How to remove keys with null values in javascript?

How to convert number to decimal in typescript?