13 Mar Edited #1

Do I need to add Facebook's Javascript API?

Ultimate subscriber
Do I need to do this?

Add to the header? Set Up the Facebook SDK for Javascript

  window.fbAsyncInit = function() {
      appId      : '{your-app-id}',
      cookie     : true,
      xfbml      : true,
      version    : '{api-version}'

  (function(d, s, id){
     var js, fjs = d.getElementsByTagName(s)[0];
     if (d.getElementById(id)) {return;}
     js = d.createElement(s); js.id = id;
     js.src = "https://connect.facebook.net/en_US/sdk.js";
     fjs.parentNode.insertBefore(js, fjs);
   }(document, 'script', 'facebook-jssdk'));
Shade 13 Mar
No, you don't. You have to select "web", not JS. Follow the instructions provided for MyFacebook Connect: How to install. Just make sure you enter Flyover's redirect URI when asked.
Shade 13 Mar

Basically you cannot set an age restriction with any graphical interface, but you can by sending a POST request. This is pretty advanced.
Seeker-Smith 13 Mar
I see it's quite complicated however they have a setting for alcohol which looks to be the easy way to limit access.
Shade 13 Mar
Note that alcohol restrictions differ greatly between countries, in some of them you can drink when underage.
Seeker-Smith 13 Mar