types

ItinerisLtd · Mar 21, 2024 · 44cf956 · 44cf956
1 parent e652b94
commit 44cf956
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/GfGiftAidField.php b/src/GfGiftAidField.php
@@ -66,7 +66,7 @@ public static function addSelectedPriceFieldSetting(int $position, int $form_id)
      * Get all the fields in a gravity form in the format:
      * ['field class' => 'field_label', ...]
      */
-    public static function getFormFields(mixed $form_id): array
+    public static function getFormFields(int $form_id): array
     {
         $exists = GFAPI::form_id_exists($form_id);
         if (empty($exists)) {
@@ -79,7 +79,7 @@ public static function getFormFields(mixed $form_id): array
             return [];
         }
 
-        return array_reduce($fields, function ($carry, $field) use ($form_id) {
+        return array_reduce($fields, function (array $carry, mixed $field) use ($form_id): array {
             if (empty($field) || empty($field->id) || empty($field->label)) {
                 return $carry;
             }