Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

Re: Data::FormValidator, equivalent to "require_some_regexp"?

by Herkum (Parson)
on Apr 20, 2007 at 12:37 UTC ( #611139=note: print w/ replies, xml ) Need Help??


in reply to Data::FormValidator, equivalent to "require_some_regexp"?

I think the mistake you are making is assuming that the DFV profile has to be hard-coded or that the DFV profile has to do all the work.

Dynamically generate a DFV profile. It is only a hash structure so there is no reason that this will not work.

use CGI; my $q = CGI->new(); my @fields = $q->param(); my @foo_fields; for my $field (@fields) { push @foo_fields, $field if $field qr{^foo_}xm; } my $profile = {}; $profile->{require_some} => { foo_fields => [1, @foo_fields ] };


Comment on Re: Data::FormValidator, equivalent to "require_some_regexp"?
Download Code
Re^2: Data::FormValidator, equivalent to "require_some_regexp"?
by trammell (Priest) on Apr 20, 2007 at 14:13 UTC
    I think that code can be tightened up a bit:
    $profile->{require_some} = { foo_fields => [ 1, grep /^foo_\d+$/, $q->param ] };
    But apart from that I'm afraid this is the best solution available to me. Thanks!

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://611139]
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: (3)
As of 2015-07-05 03:11 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (60 votes), past polls