add radiogroup role to RadioButtonGroup, see #361

phetsims · May 17, 2018 · 9ebf1a6 · 9ebf1a6
1 parent d0005ca
commit 9ebf1a6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/js/buttons/RadioButtonGroup.js b/js/buttons/RadioButtonGroup.js
@@ -55,6 +55,7 @@ define( function( require ) {
       // a11y
       tagName: 'ul',
       labelTagName: 'h3',
+      ariaRole: 'radiogroup',
       groupFocusHighlight: true
     }, options );