@@ -46,7 +46,7 @@ |
||
| 46 | 46 | |
| 47 | 47 | protected function guardAgainstInvalidKey(string $key, array $rules) |
| 48 | 48 | { |
| 49 | - if (! array_key_exists($key, $rules)) { |
|
| 49 | + if (!array_key_exists($key, $rules)) { |
|
| 50 | 50 | throw new OutOfBoundsException("invalid key, '{$key}'"); |
| 51 | 51 | } |
| 52 | 52 | } |