refactor: extract shared Zod registration schema to packages/shared

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

app/pages/register.vue

@@ -1,17 +1,7 @@
 <script setup lang="ts">
-import { z } from 'zod'
+import { clientRegisterSchema } from 'shared/auth-schema'
 
-const formSchema = z
+const formSchema = clientRegisterSchema
-  .object({
-    username: z.string().trim().min(3, '用户名至少需要3个字符').max(30),
-    password: z.string().min(8, '密码至少需要8个字符'),
-    confirmPassword: z.string(),
-    captchaText: z.string().min(1, '请输入验证码'),
-  })
-  .refine((data) => data.password === data.confirmPassword, {
-    message: '两次输入的密码不一致',
-    path: ['confirmPassword'],
-  })
 
 const state = reactive({
   username: '',

nuxt.config.ts

@@ -7,6 +7,13 @@ export default defineNuxtConfig({
     fonts: false
   },
   devtools: { enabled: true },
+  vite: {
+    resolve: {
+      alias: {
+        'shared': new URL('./packages/shared', import.meta.url).pathname
+      }
+    }
+  },
   nitro: {
     typescript: {
       tsConfig: {
@@ -16,7 +23,8 @@ export default defineNuxtConfig({
           baseUrl: './',
           paths: {
             'drizzle-pkg': ['./packages/drizzle-pkg/lib'],
-            'logger': ['./packages/logger/lib']
+            'logger': ['./packages/logger/lib'],
+            'shared': ['./packages/shared']
           },
         }
       },

packages/shared/auth-schema.ts

@@ -0,0 +1,23 @@
+import { z } from 'zod'
+
+export const registerSchema = z
+  .object({
+    username: z
+      .string()
+      .trim()
+      .min(3, '用户名至少需要3个字符')
+      .max(30, '用户名最多30个字符'),
+    password: z.string().min(8, '密码至少需要8个字符'),
+    confirmPassword: z.string(),
+    captchaToken: z.string().min(1, '验证码令牌不能为空'),
+    captchaText: z.string().min(1, '验证码不能为空'),
+  })
+  .refine((data) => data.password === data.confirmPassword, {
+    message: '两次输入的密码不一致',
+    path: ['confirmPassword'],
+  })
+
+/** Client-side schema: omits captchaToken (managed by page shell) */
+export const clientRegisterSchema = registerSchema.omit({ captchaToken: true })
+
+export type RegisterInput = z.infer<typeof clientRegisterSchema>

packages/shared/package.json

@@ -0,0 +1,5 @@
+{
+  "name": "shared",
+  "type": "module",
+  "private": true
+}

server/utils/auth/validation.ts

@@ -1,18 +1 @@
-import { z } from 'zod'
+export { registerSchema } from 'shared/auth-schema'
-
-export const registerSchema = z
-  .object({
-    username: z
-      .string()
-      .trim()
-      .min(3, '用户名至少需要3个字符')
-      .max(30, '用户名最多30个字符'),
-    password: z.string().min(8, '密码至少需要8个字符'),
-    confirmPassword: z.string(),
-    captchaToken: z.string().min(1, '验证码令牌不能为空'),
-    captchaText: z.string().min(1, '验证码不能为空'),
-  })
-  .refine((data) => data.password === data.confirmPassword, {
-    message: '两次输入的密码不一致',
-    path: ['confirmPassword'],
-  })