08-27-2014
I suppose a few regex would do it even more neatly. If you parse zero, then it should be optional white space, optional sign, optional white space and then zero. If you parse not zero, does the parse need to run to the end of the string? Are parentheses OK for negative? What about commas, one radix symbol with, or without, nonzero digits after? There are so many different 'rules'!
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LEARN ABOUT DEBIAN
validation::class::field
Validation::Class::Field(3pm) User Contributed Perl Documentation Validation::Class::Field(3pm)
NAME
Validation::Class::Field - Field Object for Validation::Class Classes
VERSION
version 7.70
SYNOPSIS
package SomeClass;
use Validation::Class;
package main;
my $class = SomeClass->new;
...
my $field = $class->get_field('some_field_name');
$field->apply_filters;
$field->validate; # validate this only
$field->errors->count; # field-level errors
1;
DESCRIPTION
Validation::Class::Field is responsible for field data handling in Validation::Class derived classes, performs functions at the field-level
only.
This class automatically creates attributes for all acceptable field directives as listed under "DIRECTIVES" in
Validation::Class::Prototype.
ATTRIBUTES
errors
The errors attribute is a Validation::Class::Errors object.
METHODS
new
my $self = Validation::Class::Field->new({
name => 'some_field_name'
});
AUTHOR
Al Newkirk <anewkirk@ana.io>
COPYRIGHT AND LICENSE
This software is copyright (c) 2011 by Al Newkirk.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
perl v5.14.2 2012-06-28 Validation::Class::Field(3pm)