Unique

class Unique (View source)

Properties

protected string $table The table to run the query against.
protected string $column The column to check for uniqueness on.
protected mixed $ignore The ID that should be ignored.
protected string $idColumn The name of the ID column.
protected array $wheres There extra where clauses for the query.
protected Closure|null $using The custom query callback.

Methods

void __construct(string $table, string $column = 'NULL')

Create a new unique rule instance.
$this where(string $column, string $value = null)

Set a "where" constraint on the query.
$this whereNot(string $column, string $value)

Set a "where not" constraint on the query.
$this whereNull(string $column)

Set a "where null" constraint on the query.
$this whereNotNull(string $column)

Set a "where not null" constraint on the query.
$this ignore(mixed $id, string $idColumn = 'id')

Ignore the given ID during the unique check.
$this using(Closure $callback)

Register a custom query callback.
string formatWheres()

Format the where clauses.
array queryCallbacks()

Get the custom query callbacks for the rule.
string __toString()

Convert the rule to a validation string.

Details

void __construct(string $table, string $column = 'NULL')

Create a new unique rule instance.

Parameters

string $table
string $column

Return Value

void

$this where(string $column, string $value = null)

Set a "where" constraint on the query.

Parameters

string $column
string $value

Return Value

$this

$this whereNot(string $column, string $value)

Set a "where not" constraint on the query.

Parameters

string $column
string $value

Return Value

$this

$this whereNull(string $column)

Set a "where null" constraint on the query.

Parameters

string $column

Return Value

$this

$this whereNotNull(string $column)

Set a "where not null" constraint on the query.

Parameters

string $column

Return Value

$this

$this ignore(mixed $id, string $idColumn = 'id')

Ignore the given ID during the unique check.

Parameters

mixed $id
string $idColumn

Return Value

$this

$this using(Closure $callback)

Register a custom query callback.

Parameters

Closure $callback

Return Value

$this

protected string formatWheres()

Format the where clauses.

Return Value

string

array queryCallbacks()

Get the custom query callbacks for the rule.

Return Value

array

string __toString()

Convert the rule to a validation string.

Return Value

string

© Taylor Otwell
Licensed under the MIT License.
Laravel is a trademark of Taylor Otwell.
https://laravel.com/api/5.3/Illuminate/Validation/Rules/Unique.html