I think that you are opening more cans of worms by providing validation but I can see where you can add this where you can check items on an off to be validated.

I just spent a few hours the past 2 days trying to just create an input mask for the phone and fax fields and finally stumbled upon http://zendold.lojcomm.com.br/imask/. The directions were confusing but after going through the code on the site I was able to make the input mask work, as well as send the formatting along in the plain text e-mail. I don't know if you have looked at the mootools for any of this but if not, it might cut down on some development time.

Thanks for a great, great formmail.

Judy Benedict
Giraffe Web Development