fix: ignore empty `formErrorFor` in Abide

diff --git a/js/foundation.abide.js b/js/foundation.abide.js
index ca866b07cfcd12aa25e383b6d915446707ac97d5..fdfe5493c6780f06523c63cfed1f7ef109545e8c 100644 (file)
--- a/js/foundation.abide.js
+++ b/js/foundation.abide.js
@@ -141,7 +141,9 @@ class Abide extends Plugin {
       $error = $el.parent().find(this.options.formErrorSelector);
     }
 
-    $error = $error.add(this.$element.find(`[data-form-error-for="${id}"]`));
+    if (id) {
+      $error = $error.add(this.$element.find(`[data-form-error-for="${id}"]`));
+    }
 
     return $error;
   }