NAME¶
Validation::Class::Simple - Simple Ad-Hoc Data Validation
VERSION¶
version 7.900056
SYNOPSIS¶
use Validation::Class::Simple;
my $params = {
name => 'Root',
email => 'root@localhost',
pass => 's3cret',
pass2 => 's2cret'
};
# define object specific rules
my $rules = Validation::Class::Simple->new(
# define fields on-the-fly
fields => {
name => { required => 1 },
email => { required => 1 },
pass => { required => 1 },
pass2 => { required => 1, matches => 'pass' },
}
);
# set parameters to be validated
$rules->params->add($params);
# validate
unless ($rules->validate) {
# handle the failures
warn $rules->errors_to_string;
}
DESCRIPTION¶
Validation::Class::Simple is a simple validation module built around the
powerful Validation::Class data validation framework.
This module is merely a blank canvas, a clean validation class derived from
Validation::Class which has not been pre-configured (e.g. configured via
keywords, etc).
It can be useful in an environment where you wouldn't care to create a
validation class and instead would simply like to pass rules to a validation
engine in an ad-hoc fashion.
QUICKSTART¶
If you are looking for a data validation module with an even lower learning
curve built using the same tenets and principles as Validation::Class which is
as simple and even lazier than this module, please review the documentation
for Validation::Class::Simple::Streamer. Please review the
"GUIDED-TOUR" in Validation::Class::Cookbook for a detailed
step-by-step look into how Validation::Class works.
RATIONALE¶
If you are new to Validation::Class, or would like more information on the
underpinnings of this library and how it views and approaches data validation,
please review Validation::Class::Whitepaper.
PROXY METHODS¶
Each instance of Validation::Class::Simple is associated with a prototype class
which provides the data validation engine and keeps the class namespace free
from pollution and collisions, please see Validation::Class::Prototype for
more information on specific methods and attributes.
Validation::Class::Simple is injected with a few proxy methods which are
basically aliases to the corresponding prototype (engine) class methods,
however it is possible to access the prototype directly using the
proto/prototype methods.
class¶
$self->class;
See "class" in Validation::Class::Prototype for full documentation.
clear_queue¶
$self->clear_queue;
See "clear_queue" in Validation::Class::Prototype for full
documentation.
error_count¶
$self->error_count;
See "error_count" in Validation::Class::Prototype for full
documentation.
error_fields¶
$self->error_fields;
See "error_fields" in Validation::Class::Prototype for full
documentation.
errors¶
$self->errors;
See "errors" in Validation::Class::Prototype for full documentation.
errors_to_string¶
$self->errors_to_string;
See "errors_to_string" in Validation::Class::Prototype for full
documentation.
get_errors¶
$self->get_errors;
See "get_errors" in Validation::Class::Prototype for full
documentation.
get_fields¶
$self->get_fields;
See "get_fields" in Validation::Class::Prototype for full
documentation.
get_hash¶
$self->get_hash;
See "get_hash" in Validation::Class::Prototype for full documentation.
get_params¶
$self->get_params;
See "get_params" in Validation::Class::Prototype for full
documentation.
get_values¶
$self->get_values;
See "get_values" in Validation::Class::Prototype for full
documentation.
fields¶
$self->fields;
See "fields" in Validation::Class::Prototype for full documentation.
filtering¶
$self->filtering;
See "filtering" in Validation::Class::Prototype for full
documentation.
ignore_failure¶
$self->ignore_failure;
See "ignore_failure" in Validation::Class::Prototype for full
documentation.
ignore_unknown¶
$self->ignore_unknown;
See "ignore_unknown" in Validation::Class::Prototype for full
documentation.
is_valid¶
$self->is_valid;
See "is_valid" in Validation::Class::Prototype for full documentation.
param¶
$self->param;
See "param" in Validation::Class::Prototype for full documentation.
params¶
$self->params;
See "params" in Validation::Class::Prototype for full documentation.
plugin¶
$self->plugin;
See "plugin" in Validation::Class::Prototype for full documentation.
queue¶
$self->queue;
See "queue" in Validation::Class::Prototype for full documentation.
report_failure¶
$self->report_failure;
See "report_failure" in Validation::Class::Prototype for full
documentation.
report_unknown¶
$self->report_unknown;
See "report_unknown" in Validation::Class::Prototype for full
documentation.
reset_errors¶
$self->reset_errors;
See "reset_errors" in Validation::Class::Prototype for full
documentation.
reset_fields¶
$self->reset_fields;
See "reset_fields" in Validation::Class::Prototype for full
documentation.
reset_params¶
$self->reset_params;
See "reset_params" in Validation::Class::Prototype for full
documentation.
set_errors¶
$self->set_errors;
See "set_errors" in Validation::Class::Prototype for full
documentation.
set_fields¶
$self->set_fields;
See "set_fields" in Validation::Class::Prototype for full
documentation.
set_params¶
$self->set_params;
See "set_params" in Validation::Class::Prototype for full
documentation.
set_method¶
$self->set_method;
See "set_method" in Validation::Class::Prototype for full
documentation.
stash¶
$self->stash;
See "stash" in Validation::Class::Prototype for full documentation.
validate¶
$self->validate;
See "validate" in Validation::Class::Prototype for full documentation.
validate_document¶
$self->validate_document;
See "validate_document" in Validation::Class::Prototype for full
documentation.
validate_method¶
$self->validate_method;
See "validate_method" in Validation::Class::Prototype for full
documentation.
validate_profile¶
$self->validate_profile;
See "validate_profile" in Validation::Class::Prototype for full
documentation.
EXTENSIBILITY¶
Validation::Class does NOT provide method modifiers but can be easily extended
with Class::Method::Modifiers.
before¶
before foo => sub { ... };
See "before method(s) => sub { ... }" in Class::Method::Modifiers
for full documentation.
around¶
around foo => sub { ... };
See "around method(s) => sub { ... }" in Class::Method::Modifiers
for full documentation.
after¶
after foo => sub { ... };
See "after method(s) => sub { ... }" in Class::Method::Modifiers
for full documentation.
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.