This is the source code and links for Chapter 4 of CGI Programming 101. The full text for this chapter may be found here.

Chapter 4: Processing Forms and Sending Mail

Name Description
text.html Full Text for Chapter 4
guestbook1.html Guestbook form 1
post-cgi.html Guestbook CGI 1 (source code)
guestbook.html Guestbook form 2 (sends mail)
guestbook-cgi.html Guestbook CGI 2 (sends mail) (source code)