What does ?. mean in typescript?

Asked Jun 08 '21 at 11:06

Active Jun 08 '21 at 11:09

Viewed 189 times

const faq=data?.resources?.['FAQs'];

What does this statement mean in Typescript?

I think it means if data has resources and FAQs in resources then faq will have value else null or false?

asked Jun 08 '21 at 11:06

Yashvi-Mehta

1

The same thing as in javascript. – ASDFGerte Jun 08 '21 at 11:07
1

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining – TKoL Jun 08 '21 at 11:08
https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-7.html#optional-chaining – Vidz Oct 21 '21 at 11:46

0 Answers0