How can I add localhost:3000 to Facebook App for development

Question

I am working on a Rails 4 app. On my laptop, development is done at localhost:3000. The actual domain of the site is roomidex.com.

How can

Answer 1

June 2015

Go to My Apps > Settings > Basic

App Domains

• localhost

Site Web

• URL : http://localhost:8888/
• Mobile URL : http://localhost:8888/

It didn't work with port 80 or without any port unfortunately.