I have used Facebook login for several times for several custom domains. But I am now getting a common URL Redirect problem when trying to login. I am using Modulus for my server and configured
ROOT_URL on server as “http://100foot.com” (site URL is just an example),
APP DOMAINS and SiteURL on Facebook as “http://100foot.com” ,
Valid OAuth redirect URIs on Facebook as “http://100foot.com/_oauth/facebook?close”, and enabled all logins.
These are same for my other applications, but they work. I would be grateful if you can help. Thanks.