mini-starter/mini/src/schemas/register.schema.ts

import { z } from 'zod'

export const registerSchema = z.object({
  username: z.string()
    .min(3, '用户名至少3个字符')
    .max(20, '用户名最多20个字符')
    .regex(/^[a-zA-Z0-9_]+$/, '用户名只能包含字母、数字和下划线'),
  
  email: z.string()
    .optional()
    .refine(
      (val) => !val || /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(val),
      '请输入有效的邮箱地址'
    ),
  
  password: z.string()
    .min(6, '密码至少6位')
    .max(20, '密码最多20位'),
  
  confirmPassword: z.string()
}).refine((data) => data.password === data.confirmPassword, {
  message: '两次输入的密码不一致',
  path: ['confirmPassword']
})

export type RegisterFormData = z.infer<typeof registerSchema>