/**
* Validate the uniqueness of an attribute value on a given database table.
*
* If a database column is not specified, the attribute name will be used.
*
* @param string $attribute
* @param mixed $value
* @param array $parameters
* @return bool
*/
protected function validate_unique($attribute, $value, $parameters)
{
if (!isset($parameters[1])) {
$parameters[1] = $attribute;
}
if (is_null($this->db)) {
$this->db = DB::connection();
}
return $this->db->table($parameters[0])->where($parameters[1], '=', $value)->count() == 0;
}
/**
* Get a session database query.
*
* @return Query
*/
private function table()
{
return $this->connection->table(Config::get('session.table'));
}
/**
* Get a session database query.
*
* @return Query
*/
private function table()
{
return $this->connection->table(Config::$items['session']['table']);
}