Full support for Multi form recaptcha

[timbogdanov]

Could we add full support for multiple form Recaptcha on this?

In the docs, I've read it saying that most of the time if you need Recaptcha more than once on a single page, you're doing it wrong. That can't be further from the truth.

Explain then how you go around with a login page, that accepts email and password and is validated by Recaptcha, and at the same time, has a button on the side of that same page. And that button opens a feedback form, also validated by Recaptcha.

Right now, I do see some dev support for multiple Recaptcha on the page, but it looks like it can only be done through jquery.

Any advice would be appreciated.