|
|
|
| Come for the quick hacks, stay for the epiphanies. | |
| PerlMonks |
Re: using "Getopt::Long" how to check parameter mandatoryby Argel (Prior) |
| on Aug 25, 2010 at 01:13 UTC ( [id://857056]=note: print w/replies, xml ) | Need Help?? |
|
You should be doing error checking on whatever the user sends you, right? So if they don't pass something in you can bail while doing those checks. You should also consider if there are some sane default values you could use to reduce the number that are mandatory.
Elda Taluta; Sarks Sark; Ark Arks
In Section
Seekers of Perl Wisdom
|
|
||||||||||||||||||||||||||||||