OEL-1367: Suggestion only to the search form.

modules/oe_whitelabel_search/oe_whitelabel_search.module

@@ -2,7 +2,7 @@
 
 /**
  * @file
- * OE Whitelabel Search Module.
+ * Module file used for theming the search feature.
  */
 
 declare(strict_types =  1);
@@ -56,7 +56,7 @@ function oe_whitelabel_search_preprocess_facets_summary_item_list(array &$variab
  * Add suggestions based on the block region where the form is placed.
  */
 function oe_whitelabel_search_theme_suggestions_form_alter(array &$suggestions, array $variables): void {
-  if (empty($variables['element']['#form_id'])) {
+  if (!isset($variables['element']['#form_id']) || $variables['element']['#form_id'] !== 'oe_whitelabel_search_form') {
     return;
   }
 
@@ -70,7 +70,7 @@ function oe_whitelabel_search_theme_suggestions_form_alter(array &$suggestions,
  * Specify a suggestion for the form_element based on the form id.
  */
 function oe_whitelabel_search_theme_suggestions_form_element_alter(array &$suggestions, array $variables): void {
-  if (empty($variables['element']['#form_id'])) {
+  if (!isset($variables['element']['#form_id']) || $variables['element']['#form_id'] !== 'oe_whitelabel_search_form') {
     return;
   }