Viewing file:  Unique.php (1.87 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php
namespace Illuminate\Validation\Rules;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Traits\Conditionable;
class Unique
{
use Conditionable, DatabaseRule;
/**
* The ID that should be ignored.
*
* @var mixed
*/
protected $ignore;
/**
* The name of the ID column.
*
* @var string
*/
protected $idColumn = 'id';
/**
* Ignore the given ID during the unique check.
*
* @param mixed $id
* @param string|null $idColumn
* @return $this
*/
public function ignore($id, $idColumn = null)
{
if ($id instanceof Model) {
return $this->ignoreModel($id, $idColumn);
}
$this->ignore = $id;
$this->idColumn = $idColumn ?? 'id';
return $this;
}
/**
* Ignore the given model during the unique check.
*
* @param \Illuminate\Database\Eloquent\Model $model
* @param string|null $idColumn
* @return $this
*/
public function ignoreModel($model, $idColumn = null)
{
$this->idColumn = $idColumn ?? $model->getKeyName();
$this->ignore = $model->{$this->idColumn};
return $this;
}
/**
* Ignore soft deleted models during the unique check.
*
* @param string $deletedAtColumn
* @return $this
*/
public function withoutTrashed($deletedAtColumn = 'deleted_at')
{
$this->whereNull($deletedAtColumn);
return $this;
}
/**
* Convert the rule to a validation string.
*
* @return string
*/
public function __toString()
{
return rtrim(sprintf('unique:%s,%s,%s,%s,%s',
$this->table,
$this->column,
$this->ignore ? '"'.addslashes($this->ignore).'"' : 'NULL',
$this->idColumn,
$this->formatWheres()
), ',');
}
}
|