From 49ad550839a2778e23fc67706652bbef6448decf Mon Sep 17 00:00:00 2001
From: s-morimoto <s-morimoto@iij.ad.jp>
Date: Thu, 17 Sep 2026 16:25:46 +0900
Subject: [PATCH] =?UTF-8?q?[EDIT]=E3=83=A1=E3=83=BC=E3=83=AB=E3=82=A2?=
 =?UTF-8?q?=E3=83=89=E3=83=AC=E3=82=B9=E3=81=AE=E8=BF=BD=E5=8A=A0?=
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---
 .../com/example/demo/app/infra/repository/UserRepository.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/com/example/demo/app/infra/repository/UserRepository.java b/src/main/java/com/example/demo/app/infra/repository/UserRepository.java
index 239dba4..868dd8a 100644
--- a/src/main/java/com/example/demo/app/infra/repository/UserRepository.java
+++ b/src/main/java/com/example/demo/app/infra/repository/UserRepository.java
@@ -16,5 +16,6 @@ public interface UserRepository extends JpaRepository<UserEntity, Long> {
             String mailAddress,
             String password);
 
+    Optional<UserEntity> findByMailAddress(String mailAddress);
 }