[Fix] no-unknown-property: make onLoad and onError be accepted on more elements

Author: sjarva

CHANGELOG.md

@@ -12,6 +12,7 @@ This change log adheres to standards from [Keep a CHANGELOG](https://keepachange
 * [`no-unknown-property`]: move allowfullscreen to case ignored attributes ([#3390][] @sjarva)
 * [`no-unknown-property`]: fill works on line, mask, and use elements ([#3390][] @sjarva)
 * [`no-unknown-property`]: add onMouseMoveCapture as valid react-specific attribute ([#3390][] @sjarva)
+* [`no-unknown-property`]: make onLoad and onError be accepted on more elements ([#3390][] @sjarva)
 
 [#3390]: https://github.com/jsx-eslint/eslint-plugin-react/pull/3390
 [#3388]: https://github.com/jsx-eslint/eslint-plugin-react/issues/3388

lib/rules/no-unknown-property.js

@@ -66,8 +66,8 @@ const ATTRIBUTE_TAGS_MAP = {
   onEmptied: ['audio', 'video'],
   onEncrypted: ['audio', 'video'],
   onEnded: ['audio', 'video'],
-  onError: ['audio', 'video', 'img', 'script'],
-  onLoad: ['script', 'img'],
+  onError: ['audio', 'video', 'img', 'link', 'source', 'script'],
+  onLoad: ['script', 'img', 'link'],
   onLoadedData: ['audio', 'video'],
   onLoadedMetadata: ['audio', 'video'],
   onLoadStart: ['audio', 'video'],

tests/lib/rules/no-unknown-property.js

@@ -60,6 +60,8 @@ ruleTester.run('no-unknown-property', rule, {
     { code: '<video playsInline />' },
     { code: '<img onError={foo} onLoad={bar} />' },
     { code: '<script onLoad={bar} onError={foo} />' },
+    { code: '<source onError={foo} />' },
+    { code: '<link onLoad={bar} onError={foo} />' },
     {
       code: '<div allowTransparency="true" />',
       settings: {
@@ -389,7 +391,20 @@ ruleTester.run('no-unknown-property', rule, {
           data: {
             name: 'onError',
             tagName: 'div',
-            allowedTags: 'audio, video, img, script',
+            allowedTags: 'audio, video, img, link, source, script',
+          },
+        },
+      ],
+    },
+    {
+      code: '<div onLoad={this.load} />',
+      errors: [
+        {
+          messageId: 'invalidPropOnTag',
+          data: {
+            name: 'onLoad',
+            tagName: 'div',
+            allowedTags: 'script, img, link',
           },
         },
       ],