From 2546f3254958c3715a44d8360f12393a599edaf7 Mon Sep 17 00:00:00 2001
From: YANG QIA <2013xile@gmail.com>
Date: Tue, 16 Sep 2025 16:07:14 +0800
Subject: [PATCH] chore(users): support using `.` in usernames (#7504)

* chore(users): support using `.` in usernames

* fix: test
---
 packages/core/auth/src/__tests__/base-auth.test.ts              | 1 -
 packages/core/auth/src/base/auth.ts                             | 2 +-
 packages/core/client/src/collection-manager/interfaces/input.ts | 2 +-
 .../@nocobase/plugin-auth/src/client/basic/SignInForm.tsx       | 2 +-
 4 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/packages/core/auth/src/__tests__/base-auth.test.ts b/packages/core/auth/src/__tests__/base-auth.test.ts
index f2e65c53e3d..47adac472c3 100644
--- a/packages/core/auth/src/__tests__/base-auth.test.ts
+++ b/packages/core/auth/src/__tests__/base-auth.test.ts
@@ -19,7 +19,6 @@ describe('base-auth', () => {
 
     expect(auth.validateUsername('')).toBe(false);
     expect(auth.validateUsername('a@')).toBe(false);
-    expect(auth.validateUsername('a.')).toBe(false);
     expect(auth.validateUsername('a<')).toBe(false);
     expect(auth.validateUsername('a>')).toBe(false);
     expect(auth.validateUsername('a"')).toBe(false);
diff --git a/packages/core/auth/src/base/auth.ts b/packages/core/auth/src/base/auth.ts
index e9a32af8f97..3ead617457d 100644
--- a/packages/core/auth/src/base/auth.ts
+++ b/packages/core/auth/src/base/auth.ts
@@ -67,7 +67,7 @@ export class BaseAuth extends Auth {
    * @internal
    */
   validateUsername(username: string) {
-    return /^[^@.<>"'/]{1,50}$/.test(username);
+    return /^[^@<>"'/]{1,50}$/.test(username);
   }
 
   async checkToken(): Promise<{
diff --git a/packages/core/client/src/collection-manager/interfaces/input.ts b/packages/core/client/src/collection-manager/interfaces/input.ts
index 40d131e5be4..e92bc6a2d5b 100644
--- a/packages/core/client/src/collection-manager/interfaces/input.ts
+++ b/packages/core/client/src/collection-manager/interfaces/input.ts
@@ -32,7 +32,7 @@ const isValidateEmpty = (value: any) => {
 
 registerValidateRules({
   username(value) {
-    return /^[^@.<>"'/]{1,50}$/.test(value) || i18n.t('Must be 1-50 characters in length (excluding @.<>"\'/)');
+    return /^[^@<>"'/]{1,50}$/.test(value) || i18n.t('Must be 1-50 characters in length (excluding @<>"\'/)');
   },
   required(value, rule) {
     if (rule.required === false) return '';
diff --git a/packages/plugins/@nocobase/plugin-auth/src/client/basic/SignInForm.tsx b/packages/plugins/@nocobase/plugin-auth/src/client/basic/SignInForm.tsx
index 174c6ece8ad..32f14cf0a79 100644
--- a/packages/plugins/@nocobase/plugin-auth/src/client/basic/SignInForm.tsx
+++ b/packages/plugins/@nocobase/plugin-auth/src/client/basic/SignInForm.tsx
@@ -56,7 +56,7 @@ const getPasswordForm = ({ showForgotPassword }: { showForgotPassword?: boolean
             return t("Please enter a valid email");
           }
         } else {
-          return /^[^@.<>"'/]{1,50}$/.test(value) || t("Please enter a valid username");
+          return /^[^@<>"'/]{1,50}$/.test(value) || t("Please enter a valid username");
         }
       }}}`,
       'x-decorator': 'FormItem',