styles, form, backend partial

lib/actions.ts

@@ -0,0 +1,19 @@
+"use server";
+
+import { z } from "zod";
+import { oldestDate, signupFormSchema, youngestDate } from "@/app/sign-up/sign-up-form";
+import listmonk from "./listmonk";
+
+export async function signupFormSubmit(data: z.infer<typeof signupFormSchema>) {
+  if (data.dob > youngestDate || data.dob < oldestDate) {
+    return { error: "Invalid date of birth" };
+  }
+  const listmonkData = {
+    email: data.email,
+    name: data.name,
+    attribs: {
+      dob: data.dob.toISOString(),
+    },
+  };
+  console.log(listmonkData);
+}