How to set the default text of a facebook share dialog?

Question

So I have the facebook title in it and description, but how can I set the default text for a given share? Basically I'm using just a link https://www.facebook.com/sharer/sharer.php?u=http://example.com, what I'd like to do is add a hash tag as a default text. How can that be done?

Fell

Answer 1

Sounds like you want the og:description tag. Mark it up like:

<meta property="og:description" content="Your content goes here">

sharer should grab it properly then.

Reference material: http://davidwalsh.name/facebook-meta-tags

Critique