Fix bug that prevented deep-nested config fields from being validated.

ash-jc-allen · Apr 26, 2024 · f0316f8 · f0316f8
1 parent 117b8cd
commit f0316f8
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/Services/ValidationRepository.php b/src/Services/ValidationRepository.php
@@ -149,7 +149,10 @@ private function fetchCurrentConfigValues(string $key, Rule $rule): void
         // If the config value is nested (e.g. mail.from.address) then we add
         // it differently to standard non-nested fields.
         if (is_array($hydrated[$field])) {
-            $this->configValues[$key][$field] += $hydrated[$field];
+            $this->configValues[$key][array_key_first($hydrated)] = array_merge_recursive(
+                $this->configValues[$key][$field],
+                $hydrated[$field],
+            );
         } else {
             $this->configValues[$key][array_key_first($hydrated)] = $hydrated[array_key_first($hydrated)];
         }