Add demo source code

src/schemas/user.schema.ts

@@ -0,0 +1,41 @@
+import { z } from "zod";
+
+export const userFormSchema = z.object({
+  username: z.string().min(1, "Username is required").min(3, "Username must be at least 3 characters"),
+  email: z.string().email("Invalid email address"),
+  firstName: z.string().min(1, "First name is required"),
+  lastName: z.string().min(1, "Last name is required"),
+  password: z.string().min(6, "Password must be at least 6 characters"),
+  confirmPassword: z.string().min(6, "Confirm password must be at least 6 characters"),
+}).refine((data) => data.password === data.confirmPassword, {
+  message: "Passwords don't match",
+  path: ["confirmPassword"],
+});
+
+export const userEditFormSchema = z.object({
+  username: z.string().min(1, "Username is required").min(3, "Username must be at least 3 characters"),
+  email: z.string().email("Invalid email address"),
+  firstName: z.string().min(1, "First name is required"),
+  lastName: z.string().min(1, "Last name is required"),
+  password: z.string().optional(),
+  confirmPassword: z.string().optional(),
+}).refine((data) => {
+  if (data.password && data.password.length > 0) {
+    return data.password.length >= 6;
+  }
+  return true;
+}, {
+  message: "Password must be at least 6 characters",
+  path: ["password"],
+}).refine((data) => {
+  if (data.password && data.password.length > 0) {
+    return data.password === data.confirmPassword;
+  }
+  return true;
+}, {
+  message: "Passwords don't match",
+  path: ["confirmPassword"],
+});
+
+export type UserForm = z.infer<typeof userFormSchema>;
+export type UserEditForm = z.infer<typeof userEditFormSchema>;