Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical
 
PerlMonks  

testing for the zero length string (blank value) in cgi fields

by scratch (Sexton)
on Oct 24, 2001 at 17:41 UTC ( [id://121104]=perlquestion: print w/replies, xml ) Need Help??

This node has not been edited yet.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?

www.com | www.net | www.org
Node Status?
node history
Node Type: perlquestion [id://121104]
Approved by root
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? • Last hour • Other CB clients
Other Users?
Others examining the Monastery: (1)
As of 2024-04-19 00:29 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found