You can test almost everything (with fairly rare exceptions) related to FB locally.
The only exceptions that I can recall are:
- Streaming attachments
- Subscriptions
Btw, if there are other problems that I forgot and you are experiencing - you can create a test domain with such .htaccess in your root:
Order deny,allow Deny from all AuthName "Password" AuthType Basic AuthUserFile /path/to/.htpasswd Require valid-user Allow from 69.63.176.0/20 Satisfy Any
Where 69.63.176.0/20 is 69.63.176.0 - 69.63.191.255 and belongs to facebook, and .htpasswd is the password file created using the htpasswd console utility
htpasswd -c /path/to/.htpasswd musoNic80 // and enter password after
With this .htaccess everyone but someone with facebook IP will need to enter a valid login / pass through a basic HTTP authenticator.
Also, if you have a dynamic but your own IP address (given only to you when you logged into your pppoe session (or something you use) and after you logged in again), you can use http://no-ip.org and having your local host will be accessible externally and accessible to facebook in this way.
zerkms Jan 08 2018-11-12T00: 00Z
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