Ad
Question About Optional Chaining And Nullish Coalescing JavaScript Operators Support In PhpStorm
I wanted to ask if anyone knows how one can support the JavaScript nullish coalescing operator (??) and the optional chaining operator (?.) in PhpStorm.
Currently I am developing a project in react-native in PhpStorm, both operators work fine but PhpStorm sets an expression expected error and all files using these operators become error underlined.
How can I add support for these features so the IDE is happy?
Ad
Answer
JavaScript Nullish Coalescing support was implemented more than a year ago, see WEB-32660. Please make sure that you are using the most recent IDE version and that the JavaScript language version is set to ECMAScript 6 or React JSX in Settings | Languages & Frameworks | JavaScript
Ad
source: stackoverflow.com
Related Questions
- → How to update data attribute on Ajax complete
- → October CMS - Radio Button Ajax Click Twice in a Row Causes Content to disappear
- → Octobercms Component Unique id (Twig & Javascript)
- → Passing a JS var from AJAX response to Twig
- → Laravel {!! Form::open() !!} doesn't work within AngularJS
- → DropzoneJS & Laravel - Output form validation errors
- → Import statement and Babel
- → Uncaught TypeError: Cannot read property '__SECRET_DOM_DO_NOT_USE_OR_YOU_WILL_BE_FIRED' of undefined
- → React-router: Passing props to children
- → ListView.DataSource looping data for React Native
- → Can't test submit handler in React component
- → React + Flux - How to avoid global variable
- → Webpack, React & Babel, not rendering DOM
Ad