From c80f7932b438bc7f42b8ce2570406eab8b19d19c Mon Sep 17 00:00:00 2001
From: Alexey <alex@oblat.lv>
Date: Thu, 18 Dec 2025 19:58:29 +0200
Subject: [PATCH] add doc

---
 internal/jwt/service.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/jwt/service.go b/internal/jwt/service.go
index 9c74f9e..b938248 100644
--- a/internal/jwt/service.go
+++ b/internal/jwt/service.go
@@ -35,6 +35,7 @@ func (s *Service) Generate(ttl time.Duration, extraClaims jwt.MapClaims) (string
 }
 
 // Validate verifies the JWT token and extracts the claims and JTI(JWT IDentifier).
+// Returns claims, jti, and error if any.
 func (s *Service) Validate(token string) (jwt.MapClaims, string, error) {
 	claims, err := s.signer.Verify(token)
 	if err != nil {