react/jsx-quotes is deprecated. Use jsx-quotes instead

[brad-decker]

React/jsx-quotes has been deprecated in latest version of eslint.

[notxt]

👍

[nackjicholson]

👍 We're getting these errors when linting as well.

[brad-decker]

Just a heads up, to get rid of these errors override the react/jsx-quotes rule in your eslintrc file with 0. Then you can specify jsx-quotes rule. You can also just not specify the extra rule to avoid causing issues in 3P packages that may have not updated eslint (gulp-eslint seems to fail)

// Use this file as a starting point for your project's .eslintrc.
// Copy this file, and add rule overrides as needed.
{
  "extends": "airbnb",
  "rules": {
    "react/jsx-quotes": 0,
    "jsx-quotes": [2, "prefer-double"]
  }
}

[nackjicholson]

We were actually running into it on a code base that doesn't use react at all, so we just did:

{
  "extends": "airbnb/base"
}

which doesn't load the react linting modules.

[brad-decker]

👍 @nackjicholson

[tarun]

👍 @brad-decker

And there already are PRs for upgrading eslint and the config in eslint-config-airbnb/react.js

#518
#514

[olalonde]

@nackjicholson thanks for the tip, I'm not using react either but my lint tests started failing because of that deprecation error.

[nackjicholson]

Just a ping. What's going on with these issues #513 #514 #518

These are all aimed at fixing this issue with jsx-quotes deprecation.

But I've noticed another issue. I'm using both the airbnb presets for JSCS and ESLint, and they disagree on this point about whether to use a single quote or double quote in jsx.

airbnb JSCS says it wants singles: <Hello text='world'/>
airbnb ESLint says it wants doubles: <Hello text="world"/>

[nackjicholson]

I can fix it by doing this in my jscsConfig:

{
  "validateQuoteMarks": { "mark": "'", "escape": true, "ignoreJSX": true }
}

Maybe that should just be turned on by default in the airbnb preset for JSCS.

[ljharb]

@nackjicholson JSX should be using double quotes, everything else, single quotes - a PR is very welcome to fix that.

Similarly, a separate PR to use jsx-quotes instead of react/jsx-quotes is welcome!

[nackjicholson]

Airbnb JSCS preset updated here: jscs-dev/node-jscs#2007 (comment)

[ljharb]

This is fixed in #521.