diff --git a/backend/auth/otp/providers.php b/backend/auth/otp/providers.php
index fd0b791c..a29b4bd8 100644
--- a/backend/auth/otp/providers.php
+++ b/backend/auth/otp/providers.php
@@ -196,6 +196,7 @@ function _nabehOtpAttempt(string $phone, string $type, string $otp, string $appN
         if ($decoded) {
             $statusStr = strtolower((string)($decoded['status'] ?? ''));
             $msgStr = strtolower((string)($decoded['message'] ?? ''));
+            $errStr = strtolower((string)($decoded['error'] ?? ''));
             if (
                 !empty($decoded['success']) ||
                 in_array($statusStr, ['success', 'ok', 'true', '200', 'sent', 'queued', '1'], true) ||
@@ -206,7 +207,8 @@ function _nabehOtpAttempt(string $phone, string $type, string $otp, string $appN
                 !empty($decoded['token']) ||
                 strpos($msgStr, 'success') !== false ||
                 strpos($msgStr, 'sent') !== false ||
-                strpos($msgStr, 'تم') !== false
+                strpos($msgStr, 'تم') !== false ||
+                strpos($errStr, 'via gateway') !== false
             ) {
                 return true;
             }