diff --git a/src/JsonApi/Hydrator/AbstractCreateHydrator.php b/src/JsonApi/Hydrator/AbstractCreateHydrator.php
index d57ad34..16580d8 100644
--- a/src/JsonApi/Hydrator/AbstractCreateHydrator.php
+++ b/src/JsonApi/Hydrator/AbstractCreateHydrator.php
@@ -24,7 +24,7 @@ public function hydrate(JsonApiRequestInterface $request, ExceptionFactoryInterf
     {
         $domainObject = $this->hydrateForCreate($request, $exceptionFactory, $domainObject);
 
-        $this->validateDomainObject($domainObject, $request, $exceptionFactory);
+        $this->validateDomainObject($request, $exceptionFactory, $domainObject);
 
         return $domainObject;
     }
@@ -34,9 +34,9 @@ public function hydrate(JsonApiRequestInterface $request, ExceptionFactoryInterf
      * @param mixed $domainObject
      */
     protected function validateDomainObject(
-        $domainObject,
         JsonApiRequestInterface $request,
-        ExceptionFactoryInterface $exceptionFactory
+        ExceptionFactoryInterface $exceptionFactory,
+        $domainObject
     ): void {
     }
 }
diff --git a/src/JsonApi/Hydrator/AbstractHydrator.php b/src/JsonApi/Hydrator/AbstractHydrator.php
index df3c87d..5303753 100644
--- a/src/JsonApi/Hydrator/AbstractHydrator.php
+++ b/src/JsonApi/Hydrator/AbstractHydrator.php
@@ -34,7 +34,7 @@ public function hydrate(JsonApiRequestInterface $request, ExceptionFactoryInterf
             $domainObject = $this->hydrateForUpdate($request, $exceptionFactory, $domainObject);
         }
 
-        $this->validateDomainObject($domainObject, $request, $exceptionFactory);
+        $this->validateDomainObject($request, $exceptionFactory, $domainObject);
 
         return $domainObject;
     }
@@ -58,9 +58,9 @@ public function hydrateRelationship(
      * @param mixed $domainObject
      */
     protected function validateDomainObject(
-        $domainObject,
         JsonApiRequestInterface $request,
-        ExceptionFactoryInterface $exceptionFactory
+        ExceptionFactoryInterface $exceptionFactory,
+        $domainObject
     ): void {
     }
 }
diff --git a/src/JsonApi/Hydrator/AbstractUpdateHydrator.php b/src/JsonApi/Hydrator/AbstractUpdateHydrator.php
index 0d00b0d..61c2b4f 100644
--- a/src/JsonApi/Hydrator/AbstractUpdateHydrator.php
+++ b/src/JsonApi/Hydrator/AbstractUpdateHydrator.php
@@ -26,7 +26,7 @@ public function hydrate(JsonApiRequestInterface $request, ExceptionFactoryInterf
     {
         $domainObject = $this->hydrateForUpdate($request, $exceptionFactory, $domainObject);
 
-        $this->validateDomainObject($domainObject, $request, $exceptionFactory);
+        $this->validateDomainObject($request, $exceptionFactory, $domainObject);
 
         return $domainObject;
     }
@@ -50,9 +50,9 @@ public function hydrateRelationship(
      * @param mixed $domainObject
      */
     protected function validateDomainObject(
-        $domainObject,
         JsonApiRequestInterface $request,
-        ExceptionFactoryInterface $exceptionFactory
+        ExceptionFactoryInterface $exceptionFactory,
+        $domainObject
     ): void {
     }
 }