JSX: Enforce no spaces before closing brackets (i.e. no <div > or </div >)

Fixes: standard/standard#1348
For: standard/eslint-config-standard-jsx#38

Author: feross

CHANGELOG.md

@@ -15,6 +15,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 - Require Dot Notation Whenever Possible ([dot-notation](https://eslint.org/docs/rules/dot-notation)) [#1344](https://github.com/standard/standard/issues/1344) (6%)
 - Forbid import of modules using absolute paths ([import/no-absolute-path](https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/no-absolute-path.md)) [#861](https://github.com/standard/standard/issues/861) [#1343](https://github.com/standard/standard/issues/1343) (0%)
+- JSX: Enforce no spaces before closing brackets (i.e. no `<div >` or `</div >`) [#1348](https://github.com/standard/standard/issues/1348) [eslint-config-standard-jsx/38](https://github.com/standard/eslint-config-standard-jsx/pull/38) (0%)
 - Disallow template literals when placeholders or tagged template features are not used. ([quotes](https://eslint.org/docs/rules/quotes)) [#838](https://github.com/standard/standard/issues/838) [eslint-config-standard/#151](https://github.com/standard/eslint-config-standard/pull/151) (1%)
 
 ### Changed rules

eslintrc.json

@@ -4,6 +4,8 @@
     "quotes": ["error", "single", { "avoidEscape": true }],
     "no-self-assign": ["error", { "props": true }],
     "import/no-absolute-path": ["error", { "esmodule": true, "commonjs": true, "amd": false }],
-    "dot-notation": ["error", { "allowKeywords": true }]
+    "dot-notation": ["error", { "allowKeywords": true }],
+
+    "react/jsx-tag-spacing": ["error", { "beforeSelfClosing": "always", "beforeClosing": "never" }]
   }
 }