Correct authentication via 3-D Secure 2.2 on a merchant's page can be implemented using the SDK.
The 3DSWebSDK is a lightweight JavaScript that allows merchants to easily invoke 3DS Method and Challenge Request messages for browser-based transactions.
Installation
<!DOCTYPE html>
<html>
<head>
...
<script src="nca-3ds-web-sdk.js" type="text/javascript" />
...
</head>
<body>
...
</body>
</html>