age-gate-overlay
![site profile thumbnail](https://screenshots.webflow.com/sites/627a6bef9bda495e6233c689/20220510135116_418369b324bd04105fefc43d5bff2631.png)
How to use some Javascript and a modal overlay to gate content based on the birthday and calculated age of a user visiting the page or site.
This is a modified approach from Finsweet’s age gate redirect hack: https://www.finsweet.com/hacks/21/