I am building a forum in PHP and I want users to be able to share the title and description of each post to facebook, twitter, ...etc using the Addthis social plugin. Here i
AddThis specific recommend that you use meta tags from the Open Graph Protocol to specify what to show
We strongly recommend the page-tagging approach over passing your widget parameters to our APIs
So in your case you should have the code lie it's original:
and change your header to include the addThis meta
tags, in your example, like:
This avoids any problem you can encounter in the Client API.