diff --git a/src/Form/Form.php b/src/Form/Form.php
index 240e197..c944e45 100644
--- a/src/Form/Form.php
+++ b/src/Form/Form.php
@@ -38,10 +38,6 @@ public function validate(array $values): void
         $validator = new Validator;
         $validator->validate($values, $this->toJsonSchema(), Constraint::CHECK_MODE_TYPE_CAST);
         if (!$validator->isValid()) {
-            $errorMessages = array_map(
-                fn ($error) => "[{$error['property']}] {$error['message']}",
-                $validator->getErrors(),
-            );
             throw new FormValidationException("Form validation failed", $validator->getErrors());
         }
     }
diff --git a/src/Form/FormElementCollection.php b/src/Form/FormElementCollection.php
index 15ade56..9cfa5a6 100644
--- a/src/Form/FormElementCollection.php
+++ b/src/Form/FormElementCollection.php
@@ -46,13 +46,11 @@ public function getRequired(): array
     public function getValues(): array
     {
         return array_filter(
-            Arr::collapse(
-                Arr::map(
-                    (array) $this,
-                    static fn (FormElement $formElement) => [
-                        $formElement->name => $formElement->value(),
-                    ],
-                ),
+            Arr::mapWithKeys(
+                (array) $this,
+                static fn (FormElement $formElement) => [
+                    $formElement->name => $formElement->value(),
+                ],
             ),
         );
     }
diff --git a/tests/Form/FormTest.php b/tests/Form/FormTest.php
index 0a68712..44b58d9 100644
--- a/tests/Form/FormTest.php
+++ b/tests/Form/FormTest.php
@@ -204,12 +204,12 @@ public function test_it_converts_to_json_schema(): void
     public function test_it_gets_values(): void
     {
         $text = new Text(
-            name: 'name_1',
+            name: '1001',
             label: 'Label 1',
             value: 'Initial text',
         );
         $checkbox = new Checkbox(
-            name: 'name_2',
+            name: '1002',
             label: 'Label 2',
             value: true,
         );
@@ -238,11 +238,11 @@ public function test_it_gets_values(): void
         );
 
         assertEquals([
-            'name_1' => 'Initial text',
-            'name_2' => true,
+            1001 => 'Initial text',
+            1002 => true,
             'name_4' => [
-                'name_1' => 'Initial text',
-                'name_2' => true,
+                1001 => 'Initial text',
+                1002 => true,
             ],
         ], $form->getValues());
     }