Added hasCookie method to HttpRequest.

VERSION

@@ -1 +1 @@
-0.2308.30129
+0.2308.162302

src/Http/HttpRequest.php

@@ -1,7 +1,7 @@
 <?php
 // HttpRequest.php
 // Created: 2022-02-08
-// Updated: 2023-01-07
+// Updated: 2023-08-16
 
 namespace Index\Http;
 
@@ -72,6 +72,10 @@ class HttpRequest extends HttpMessage {
         return filter_var($this->cookies[$name] ?? null, $filter, $options);
     }
 
+    public function hasCookie(string $name): bool {
+        return isset($this->cookies[$name]);
+    }
+
     public static function fromRequest(): HttpRequest {
         $build = new HttpRequestBuilder;
         $build->setHttpVersion(new Version(...array_map('intval', explode('.', substr($_SERVER['SERVER_PROTOCOL'], 5)))));