NAME
Data::Verifier::Field - Field from a Data::Verifier profile
VERSION
version 0.66
SYNOPSIS
use Data::Verifier;
my $dv = Data::Verifier->new(profile => {
name => {
required => 1,
type => 'Str',
filters => [ qw(collapse trim) ]
},
age => {
type => 'Int'
},
sign => {
required => 1,
type => 'Str'
}
});
my $results = $dv->verify({
name => 'Cory', age => 'foobar'
});
my $field = $results->get_field('name');
print $field->value;
DESCRIPTION
Data::Verifier::Field provides all post-verification information on a given field.
ATTRIBUTES
original_value
The string value of the field before any filters or coercion. This will survive serialization whereas value will not.
post_filter_value
The string value of the field before after filters but before coercion. This will survive serialization whereas value will not.
reason
If this field is invalid then this attribute should contain a "reason". Out of the box it will always contain a string. One of:
- dependent
-
A dependent check failed.
- has_coerced_value
-
Predicate for the
coerced_value
attribute. - max_length
-
The value was larger than the field's max length.
- min_length
-
The value was shorter than the field's min length.
- post_check
-
The post check failed.
- type_constraint
-
The value did not pass the type constraint.
- derived
-
The value failed because a value derived from it failed.
valid
Boolean value representing this fields validity.
value
The value of this field. This will not be present if serialized, as it could be any value, some of which we may not know how to Serialize. See original_value
.
METHODS
has_original_value
Predicate that returns true if this field has an original value.
has_post_filter_value
Predicate that returns true if this field has a post filter value.
has_reason
Predicate that returns true if this field has a reason.
clear_value
Clears the value attribute.
AUTHOR
Cory G Watson <gphat@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2024 by Cold Hard Code, LLC.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.