修正兼容性

top-think · Nov 22, 2024 · 4f24f56 · 4f24f56
1 parent 4673be9
commit 4f24f56
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Captcha.php b/src/Captcha.php
@@ -87,7 +87,7 @@ public function __construct(Config $config, Session $session)
      * 配置验证码
      * @param string|null $config
      */
-    protected function configure(string $config = null): void
+    protected function configure(?string $config = null): void
     {
         if (is_null($config)) {
             $config = $this->config->get('captcha', []);
@@ -175,7 +175,7 @@ public function check(string $code): bool
      * @param null|string $config
      * @return Response|array
      */
-    public function create(string $config = null)
+    public function create(?string $config = null)
     {
         $this->configure($config);