Class IsUnique
Checks that a list of fields from an entity are unique in the table
Namespace: Cake\ORM\Rule
Properties summary
Method Summary
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__construct() public
Constructor.
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__invoke() public
Performs the uniqueness check
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_alias() protected
Add a model alias to all the keys in a set of conditions.
Method Detail
__construct() public ¶
__construct(array $fields)
Constructor.
Parameters
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string[]$fields The list of fields to check uniqueness for
__invoke() public ¶
__invoke(\Cake\Datasource\EntityInterface $entity, array $options)
Performs the uniqueness check
Parameters
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\Cake\Datasource\EntityInterface$entity The entity from where to extract the fields where the
repositorykey is required.-
array$options Options passed to the check,
Returns
bool_alias() protected ¶
_alias(string $alias, array $conditions)
Add a model alias to all the keys in a set of conditions.
Parameters
-
string$alias The alias to add.
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array$conditions The conditions to alias.
Returns
array