Beefy Boxes and Bandwidth Generously Provided by pair Networks
XP is just a number
 
PerlMonks  

Re: Re: Re: Re: Re: Checking for empty CGI params; this isn't working

by thor (Priest)
on Jul 14, 2002 at 18:52 UTC ( #181628=note: print w/ replies, xml ) Need Help??


in reply to Re: Re: Re: Re: Checking for empty CGI params; this isn't working
in thread Checking for empty CGI params; this isn't working

Just to be an ass, if you are getting exactly the opposite results than what you are expecting, negate the expression with an !. For the real solution, I would suggest printing out the values of your variables along with their associated lengths. Also, is there a trailing new-line character. There is something to be said for DIY...

thor


Comment on Re: Re: Re: Re: Re: Checking for empty CGI params; this isn't working

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://181628]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others cooling their heels in the Monastery: (7)
As of 2014-10-21 04:11 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    For retirement, I am banking on:










    Results (95 votes), past polls