Issue #45: Set new wrapper directly.

lexhouk · Feb 2, 2019 · b14893e · b14893e
1 parent aab4756
commit b14893e
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/themes/custom/d8_theme/src/Plugin/Process/Captcha.php b/themes/custom/d8_theme/src/Plugin/Process/Captcha.php
@@ -20,13 +20,11 @@ class Captcha extends ProcessBase implements ProcessInterface {
    * {@inheritdoc}
    */
   public static function processElement(Element $element, FormStateInterface $form_state, array &$complete_form) {
-    $theme_wrappers = ['form_element'];
-
     if ($element->hasProperty('theme_wrappers')) {
-      $element->appendProperty('theme_wrappers', $theme_wrappers[0]);
+      $element->appendProperty('theme_wrappers', 'form_element');
     }
     else {
-      $element->setProperty('theme_wrappers', $theme_wrappers);
+      $element->setProperty('theme_wrappers', ['form_element']);
     }
   }