Beefy Boxes and Bandwidth Generously Provided by pair Networks
Syntactic Confectionery Delight
 
PerlMonks  

Re^2: Code Review: Simple Credit Card Number Validation

by marquezc329 (Scribe)
on Oct 01, 2012 at 02:47 UTC ( #996572=note: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
        for my $i (map {$_ * 2} 0 .. $#cardNum / 2) {
            $cardNum[$i] *= 2;
            $cardNum[$i] -= 9 if $cardNum[$i] >= 10;
        }
    
  2. or download this
       return <<INFO;
        
    ...
       Issuer:      $issuers{$iDigit}
    
    INFO
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://996572]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others meditating upon the Monastery: (7)
As of 2014-07-28 22:41 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My favorite superfluous repetitious redundant duplicative phrase is:









    Results (210 votes), past polls