@RoryAlsop any good way to block spammers from a salesforce form - they do all the validating, I've added recaptcha and hidden the oid. Still getting rediculous number of people signing up to multiple sites. Pain in the arse.
@Liam yeah we've put a recaptcha on some, ant it looks like it may have deterred some of the spam but we'll see, apparently with SalesForces there is an ID you pass in the form and if you get the ID then you can actually spam SalesForce without even using a form... brilliant coding their end huh?
Btw Google is doing an invisible recaptcha - but it's not out yet.