fix: update case-sensitivity of attributes

withastro · Feb 4, 2022 · 570147c · 570147c
1 parent 8a9d0a9
commit 570147c
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/packages/astro/src/runtime/server/index.ts b/packages/astro/src/runtime/server/index.ts
@@ -11,8 +11,9 @@ export { createMetadata } from './metadata.js';
 export { escapeHTML, unescapeHTML } from './escape.js';
 
 const voidElementNames = /^(area|base|br|col|command|embed|hr|img|input|keygen|link|meta|param|source|track|wbr)$/i;
-const htmlBooleanAttributes = /^(allowfullscreen|async|autofocus|autoplay|controls|default|defer|disabled|disablepictureinpicture|disableremoteplayback|formnovalidate|hidden|loop|nomodule|novalidate|open|playsinline|readonly|required|reversed|scoped|seamless|itemscope)$/;
-const htmlEnumAttributes = /^(contenteditable|draggable|spellcheck|value)$/;
+const htmlBooleanAttributes = /^(allowfullscreen|async|autofocus|autoplay|controls|default|defer|disabled|disablepictureinpicture|disableremoteplayback|formnovalidate|hidden|loop|nomodule|novalidate|open|playsinline|readonly|required|reversed|scoped|seamless|itemscope)$/i;
+const htmlEnumAttributes = /^(contenteditable|draggable|spellcheck|value)$/i;
+// Note: SVG is case-sensitive!
 const svgEnumAttributes = /^(autoReverse|externalResourcesRequired|focusable|preserveAlpha)$/;
 
 // INVESTIGATE: