How Can I Set Up a Subscription-Based Login for My Web App?

You’ll need to decide on your backend first. Using something like Supabase can simplify the process for you. You'll want to implement a system to check if the user's token grants them access to the subscription content. Also, don't forget to set up a front-end navigation guard to prevent unpaid users from getting to premium pages. But watch out—this alone isn't the full solution!

It sounds like you're still figuring things out. Clarifying your specific needs will give you better advice. If you're stuck, maybe check out some AI tools for initial guidance!

Make sure to keep track of each account's payment and subscription status. When users log in, you should check if their subscription is active, meaning it hasn't expired or been canceled.

A good approach is to flag accounts as paid when they complete their payment. Then, secure your subscription-required pages to verify that the user has indeed subscribed before allowing access.

Before diving into payments, make sure you understand the basics of web development. Setting up user authentication is crucial before dealing with credit card transactions. This is more complicated than it seems!