diff --git a/composer.json b/composer.json
index 50855437..f2138adb 100644
--- a/composer.json
+++ b/composer.json
@@ -38,6 +38,7 @@
         "yiisoft/active-record": "dev-master",
         "yiisoft/aliases": "^3.0",
         "yiisoft/arrays": "^2.1|^3.0",
+        "yiisoft/csrf": "^2.1.1",
         "yiisoft/data-response": "^2.0",
         "yiisoft/db": "*",
         "yiisoft/friendly-exception": "^1.1",
@@ -48,7 +49,7 @@
         "yiisoft/json": "^1.0",
         "yiisoft/router": "^3.0",
         "yiisoft/strings": "^2.1",
-        "yiisoft/validator": "^1.0",
+        "yiisoft/validator": "^2.0",
         "yiisoft/yii-console": "^2.0",
         "yiisoft/yii-middleware": "^1.0"
     },
diff --git a/src/Controller/DefaultController.php b/src/Controller/DefaultController.php
index cce96e35..71b6e50e 100644
--- a/src/Controller/DefaultController.php
+++ b/src/Controller/DefaultController.php
@@ -142,7 +142,7 @@ public function diff(
     private function createErrorResponse(InvalidGeneratorCommandException $e): DataResponse
     {
         return $this->responseFactory->createResponse(
-            ['errors' => $e->getResult()->getErrorMessagesIndexedByAttribute()],
+            ['errors' => $e->getResult()->getErrorMessagesIndexedByProperty()],
             Status::UNPROCESSABLE_ENTITY
         );
     }
diff --git a/src/Validator/ClassExistsRule.php b/src/Validator/ClassExistsRule.php
index 4528ffd8..d3ab6781 100644
--- a/src/Validator/ClassExistsRule.php
+++ b/src/Validator/ClassExistsRule.php
@@ -11,11 +11,6 @@
 #[Attribute(Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)]
 final class ClassExistsRule implements RuleInterface
 {
-    public function getName(): string
-    {
-        return 'gii_class_exists';
-    }
-
     public function getHandler(): string|RuleHandlerInterface
     {
         return ClassExistsHandler::class;
diff --git a/src/Validator/NewClassRule.php b/src/Validator/NewClassRule.php
index cda0b4a7..dbc0447b 100644
--- a/src/Validator/NewClassRule.php
+++ b/src/Validator/NewClassRule.php
@@ -11,11 +11,6 @@
 #[Attribute(Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)]
 final class NewClassRule implements RuleInterface
 {
-    public function getName(): string
-    {
-        return 'gii_new_class';
-    }
-
     public function getHandler(): string|RuleHandlerInterface
     {
         return NewClassHandler::class;
diff --git a/src/Validator/ReservedKeywordRule.php b/src/Validator/ReservedKeywordRule.php
index 3f92c664..7bb2458b 100644
--- a/src/Validator/ReservedKeywordRule.php
+++ b/src/Validator/ReservedKeywordRule.php
@@ -11,11 +11,6 @@
 #[Attribute(Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)]
 final class ReservedKeywordRule implements RuleInterface
 {
-    public function getName(): string
-    {
-        return 'gii_reserved_keyword';
-    }
-
     public function getHandler(): string|RuleHandlerInterface
     {
         return ReservedKeywordHandler::class;
diff --git a/src/Validator/TableExistsRule.php b/src/Validator/TableExistsRule.php
index 1f5a3ef7..ca5a442c 100644
--- a/src/Validator/TableExistsRule.php
+++ b/src/Validator/TableExistsRule.php
@@ -11,11 +11,6 @@
 #[Attribute(Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)]
 final class TableExistsRule implements RuleInterface
 {
-    public function getName(): string
-    {
-        return 'gii_table_exists';
-    }
-
     public function getHandler(): string|RuleHandlerInterface
     {
         return TableExistsHandler::class;
diff --git a/src/Validator/TemplateRule.php b/src/Validator/TemplateRule.php
index 06e73c03..798c3c46 100644
--- a/src/Validator/TemplateRule.php
+++ b/src/Validator/TemplateRule.php
@@ -11,11 +11,6 @@
 #[Attribute(Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)]
 final class TemplateRule implements RuleInterface
 {
-    public function getName(): string
-    {
-        return 'gii_template_rule';
-    }
-
     public function getHandler(): string|RuleHandlerInterface
     {
         return TemplateRuleHandler::class;