Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked

How do I validate input?

by faq_monk (Initiate)
on Oct 08, 1999 at 00:20 UTC ( #590=perlfaq nodetype: print w/replies, xml ) Need Help??

Current Perl documentation can be found at

Here is our local, out-dated (pre-5.6) version:

The answer to this question is usually a regular expression, perhaps with auxiliary logic. See the more specific questions (numbers, mail addresses, etc.) for details.

Log In?

What's my password?
Create A New User
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others lurking in the Monastery: (4)
As of 2016-10-23 09:10 GMT
Find Nodes?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?

    Results (300 votes). Check out past polls.