Javascript Button In Gmail Signature [closed]

Question

I was wondering how, or if it is even possible, to embed a javascript button in my gmail signature?

Answer 1

You can't. Or at least, I really, really hope you can't.

Javascript does not belong on e-mails. If it did, then people could receive nightmarishly evil emails that open an infinite number of alerts, redirect them to an offsite page, read your emails and your contact list, and so on. There are too many security repercussions of allowing Javascript inside of e-mails.

For this reason, gmail blocks javascript inside of emails, as any respectable e-mail client should.