Hey all,
I've been asked to knock up a quote request form for my company.

I normally make contact request forms with PHP and HTML. However this thing will be massive, and I'm worried about security such as email header injection and the like, and I know my code won't be sufficient to stop anything.

Can anyone recommend me either:
1) An alternative way of doing this.
2) A free or relatively low cost professional way of doing this.

Cheers,