Fix label check when label does not exist

Ref: #279
squizlabs · Apr 13, 2020 · c064710 · c064710
1 parent a30f085
commit c064710
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Standards/WCAG2AAA/Sniffs/Principle2/Guideline2_5/2_5_3.js b/Standards/WCAG2AAA/Sniffs/Principle2/Guideline2_5/2_5_3.js
@@ -61,7 +61,9 @@ _global.HTMLCS_WCAG2AAA_Sniffs_Principle2_Guideline2_5_2_5_3 = {
                     } else {
                         var refNode = top.getElementById(labelFor);
                     }
-                    accessibleName = HTMLCS.util.getAccessibleName(refNode, top);
+                    if (refNode) {
+                        accessibleName = HTMLCS.util.getAccessibleName(refNode, top);
+                    }
                 }
                 break;
             case "input":