diff --git a/src/Http/Controllers/LoginController.php b/src/Http/Controllers/LoginController.php
index 8d33289..90ef184 100644
--- a/src/Http/Controllers/LoginController.php
+++ b/src/Http/Controllers/LoginController.php
@@ -18,13 +18,16 @@ class LoginController extends Controller
 
     public function redirectToProvider($provider)
     {
+        $this->checkGateProvider($provider);
+
         return Socialite::driver($provider)->redirect();
     }
 
 
     public function handleProviderCallback($provider)
     {
-
+        $this->checkGateProvider($provider);
+        
         $socialUser = Socialite::driver($provider)->user();
 
         $user = User::where(config('socials.user.email_colum'), $socialUser->getEmail())->first();
diff --git a/src/Traits/FunctionTrait.php b/src/Traits/FunctionTrait.php
index e84ef8b..9cfbc51 100644
--- a/src/Traits/FunctionTrait.php
+++ b/src/Traits/FunctionTrait.php
@@ -31,9 +31,22 @@ private function feedback($method)
         }
     
         foreach ($feedback as $item) {
+            if (!isset($item['class']) || !isset($item['method'])) {
+                throw new Exception("Social auth configuration error: class or method not set!");
+            }
+
             $class = $item['class'];
             $method = $item['method'];
             $params = $item['params'];
+
+            if (!class_exists($class)) {
+                throw new Exception("Class {$class} not found.");
+            }
+
+            if (!method_exists($class, $method)) {
+                throw new Exception("Method {$method} not found in class {$class}.");
+            }
+
             call_user_func_array([$class, $method], $params);
         }
     }
@@ -63,6 +76,10 @@ private function cast_fields($socialUser, $provider)
 
     private function updateUser($user, $socialUser) {
 
+        if (!config('socials.user.auto_update')) {
+            throw new Exception("Social auth configuration error: auto_update not set!");
+        }
+
         if(config('socials.user.auto_update')) {
             
             $update = config('socials.user.update_colum');
@@ -81,5 +98,7 @@ private function updateUser($user, $socialUser) {
         }
     }
 
+    
+
 
 }
\ No newline at end of file
diff --git a/src/Traits/GuardTrait.php b/src/Traits/GuardTrait.php
index d9d64a0..496f8e5 100644
--- a/src/Traits/GuardTrait.php
+++ b/src/Traits/GuardTrait.php
@@ -3,6 +3,7 @@
 namespace  Sashagm\Social\Traits;
 
 
+use Exception;
 use App\Models\User;
 use Illuminate\Database\Eloquent\Relations\MorphToMany;
 
@@ -70,5 +71,14 @@ private function checkProvider($user, $provider)
         }
     }
 
+    private function checkGateProvider($provider)
+    {
+        $allowedProviders = config('socials.providers');
+
+        if (!in_array($provider, $allowedProviders)) {
+            throw new Exception('Invalid social provider.');
+        }
+    }
+
 
 }
\ No newline at end of file
diff --git a/src/config/socials.php b/src/config/socials.php
index 6c5ea63..bb10997 100644
--- a/src/config/socials.php
+++ b/src/config/socials.php
@@ -122,7 +122,13 @@
          ],
          
          */
-     ],      
+     ],  
+     
+     'providers'                            => [
+
+
+        
+     ],
     
 
 ];