invalid form key issue resolved. Call the originalSubmitHandler if it's a function, or don't do anything

Author: jayankaghosh

lib/web/mage/validation.js

@@ -1950,7 +1950,7 @@
                     element.element.removeAttr('orig-name');
                 });
                 /* Call the originalSubmitHandler if it's a function */
-                typeof originalSubmitHandler === 'function' ? originalSubmitHandler(form) : form.submit();
+                typeof originalSubmitHandler === 'function' ? originalSubmitHandler(form) : void(0);
             };
         },