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/*
* This file is part of the ICanBoogie package.
*
* (c) Olivier Laviale <olivier.laviale@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace ICanBoogie\Validate\Reader;
/**
* A {@link Reader} adapter for `$_GET`, `$_POST`, or `$_REQUEST`.
*/
class RequestAdapter extends ArrayAdapter
{
/**
* If a value is a string, and once trimmed is empty, `null` is returned.
*
* @inheritdoc
*/
public function read($name)
{
$value = parent::read($name);
if (is_string($value) && trim($value) === '')
{
return null;
}
return $value;
}
}