Core: Match on exact node name for :focusable and :tabbable

Fixes #10747 Ref gh-1417
jquery · Jan 9, 2015 · c66842b · c66842b
1 parent 4de983c
commit c66842b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ui/core.js b/ui/core.js
@@ -103,7 +103,7 @@ function focusable( element, isTabIndexNotNaN ) {
 		img = $( "img[usemap='#" + mapName + "']" )[ 0 ];
 		return !!img && visible( img );
 	}
-	return ( /input|select|textarea|button|object/.test( nodeName ) ?
+	return ( /^(input|select|textarea|button|object)$/.test( nodeName ) ?
 		!element.disabled :
 		"a" === nodeName ?
 			element.href || isTabIndexNotNaN :