Make sure the hook name starts with a letter

WordPress · Mar 7, 2023 · 49e6aa6 · 49e6aa6
1 parent 724a151
commit 49e6aa6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/block-editor/src/components/block-edit/index.js b/packages/block-editor/src/components/block-edit/index.js
@@ -30,7 +30,8 @@ import { store as blockEditorStore } from '../../store';
 export { useBlockEditContext };
 
 // Please do not export this at the package level until we have a stable API.
-export const blockControlsFilterName = uuid();
+// Hook names must start with a letter.
+export const blockControlsFilterName = 'a' + uuid();
 
 function BlockControlFilters( props ) {
 	const { name, isSelected, clientId } = props;