04-01-2011
Quote:
Originally Posted by
charafantah
Thank you for the comments.
I am actually using Linux, am on Kubuntu. I have awk installed, i will try to get nawk and try with it. am executing from bash.
that's fine - you don't need 'nawk' - you can use 'awk' on Linux.
How do you execute the code for all input files?
Please post the exact execution sequence/script!
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LEARN ABOUT DEBIAN
html::formfu::constraint::callbackonce
HTML::FormFu::Constraint::CallbackOnce(3pm) User Contributed Perl Documentation HTML::FormFu::Constraint::CallbackOnce(3pm)
NAME
HTML::FormFu::Constraint::CallbackOnce - Code Callback Constraint
SYNOPSIS
$form->constraint({
type => 'CallbackOnce',
name => 'foo',
callback => &sfoo,
);
sub foo {
my ( $value, $params ) = @_;
# return true or false
}
DESCRIPTION
Unlinke the HTML::FormFu::Constraint::Callback, this callback is only called once, regardless of how many values are submitted.
The first argument passed to the callback is the submitted value for the associated field; this may be a single value or an arrayref of
value. The second argument passed to the callback is a hashref of name/value pairs for all input fields.
This constraint doesn't honour the "not()" value.
METHODS
callback
Arguments: &sub_ref
SEE ALSO
Is a sub-class of, and inherits methods from HTML::FormFu::Constraint
HTML::FormFu
AUTHOR
Carl Franks "cfranks@cpan.org"
LICENSE
This library is free software, you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2012-01-23 HTML::FormFu::Constraint::CallbackOnce(3pm)