/ 
Validation-Class-7.900059
River stage zero No dependents
/ Validation::Class::Directive::Decimal

NAME

Validation::Class::Directive::Decimal - Decimal Directive for Validation Class Field Definitions

VERSION

version 7.900059

SYNOPSIS

use Validation::Class::Simple;

my $rules = Validation::Class::Simple->new(
    fields => {
        amount_paid  => {
            decimal => 1
        }
    }
);

# set parameters to be validated
$rules->params->add($parameters);

# validate
unless ($rules->validate) {
    # handle the failures
}

DESCRIPTION

Validation::Class::Directive::Decimal is a core validation class field directive that provides validation of floating point integers.

  • alternative argument: a-single-variable-value

  • option: 0 e.g. Any number of decimal places, including none

  • option: 1 e.g. Any number of decimal places greater than 0, or a float|double

  • option: $n e.g. Exactly that many number of decimal places

    This directive can be passed a single value only:

    fields => {
    amount_paid  => {
        decimal => 2 # 2 decimal places
    }
}

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.