From 79fc0516dd29b32b1b6573bc4af069b6e15a2311 Mon Sep 17 00:00:00 2001
From: June <55494127+notdu@users.noreply.github.com>
Date: Tue, 17 Jan 2023 16:08:37 +0700
Subject: [PATCH] feat: check username if it's changed (#1482)

---
 object/check.go | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/object/check.go b/object/check.go
index bb34bbe8..5068feac 100644
--- a/object/check.go
+++ b/object/check.go
@@ -347,11 +347,10 @@ func CheckUpdateUser(oldUser *User, user *User, lang string) string {
 		return i18n.Translate(lang, "user:Display name cannot be empty")
 	}
 
-	if msg := CheckUsername(user.Name, lang); msg != "" {
-		return msg
-	}
-
 	if oldUser.Name != user.Name {
+		if msg := CheckUsername(user.Name, lang); msg != "" {
+			return msg
+		}
 		if HasUserByField(user.Owner, "name", user.Name) {
 			return i18n.Translate(lang, "check:Username already exists")
 		}