melanie71 on "[Plugin: Contact Form 7] Don't show blank text fields in email"

I am using Contact Form 7 as a simple order form, but when the email is received I would like all the blank text fields not to display on the email. That is, just show the text fields for the items that have been ordered by the customer. Is there a way to do this?

http://wordpress.org/extend/plugins/contact-form-7/