Fix Disabled component infinite loop for a elements (#24935)

WordPress · Aug 31, 2020 · 8f8078c · 8f8078c
1 parent ab0d01b
commit 8f8078c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/components/src/disabled/index.js b/packages/components/src/disabled/index.js
@@ -51,7 +51,8 @@ function Disabled( { className, children, ...props } ) {
 				focusable.setAttribute( 'tabindex', -1 );
 			}
 
-			if ( focusable.hasAttribute( 'tabindex' ) ) {
+			const tabIndex = focusable.getAttribute( 'tabindex' );
+			if ( tabIndex !== null && tabIndex !== '-1' ) {
 				focusable.removeAttribute( 'tabindex' );
 			}