diff --git a/demo/nextjs/components/sign-up.tsx b/demo/nextjs/components/sign-up.tsx
index ab7430ef..b926b803 100644
--- a/demo/nextjs/components/sign-up.tsx
+++ b/demo/nextjs/components/sign-up.tsx
@@ -150,6 +150,10 @@ export function SignUp() {
 						className="w-full"
 						disabled={loading}
 						onClick={async () => {
+							if (password !== passwordConfirmation){
+								toast.error("Please ensure your password and confirm password match.");
+								return;
+							}
 							await signUp.email({
 								email,
 								password,