IsUnique
in package
Checks that a list of fields from an entity are unique in the table
Table of Contents
Properties
- $_fields : array<string|int, string>
- The list of fields to check
- $_options : array<string, mixed>
- The unique check options
Methods
- __construct() : mixed
- Constructor.
- __invoke() : bool
- Performs the uniqueness check
- _alias() : array<string, mixed>
- Add a model alias to all the keys in a set of conditions.
Properties
$_fields
The list of fields to check
protected
array<string|int, string>
$_fields
$_options
The unique check options
protected
array<string, mixed>
$_options
= ['allowMultipleNulls' => false]
Methods
__construct()
Constructor.
public
__construct(array<string|int, string> $fields[, array<string, mixed> $options = [] ]) : mixed
Options
-
allowMultipleNullsAllows any field to have multiple null values. Defaults to false.
Parameters
- $fields : array<string|int, string>
-
The list of fields to check uniqueness for
- $options : array<string, mixed> = []
-
The options for unique checks.
__invoke()
Performs the uniqueness check
public
__invoke(EntityInterface $entity, array<string, mixed> $options) : bool
Parameters
- $entity : EntityInterface
-
The entity from where to extract the fields where the
repositorykey is required. - $options : array<string, mixed>
-
Options passed to the check,
Return values
bool_alias()
Add a model alias to all the keys in a set of conditions.
protected
_alias(string $alias, array<string|int, mixed> $conditions) : array<string, mixed>
Parameters
- $alias : string
-
The alias to add.
- $conditions : array<string|int, mixed>
-
The conditions to alias.