Improve booking form.

src/model/FormSchema.ts

@@ -0,0 +1,10 @@
+"use client";
+
+import { z } from "zod";
+
+export const BookingFormSchema = z.object({
+  name: z.string().min(2).max(50),
+  surname: z.string().min(2).max(50),
+  email: z.string().email(),
+  phone: z.string().min(8),
+});