From ba3b35de9b7e9f47d0952978f29ede3e0021a1ca Mon Sep 17 00:00:00 2001
From: netkas <netkas@n64.cc>
Date: Fri, 7 Feb 2025 22:24:57 -0500
Subject: [PATCH] Added parameter nullAllowed to return True if the parameter
 exists AND the parameter is not null if nullAllowed is set to False, by
 default it's True.

---
 src/Socialbox/Objects/RpcRequest.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Socialbox/Objects/RpcRequest.php b/src/Socialbox/Objects/RpcRequest.php
index 1efe1d8..7751907 100644
--- a/src/Socialbox/Objects/RpcRequest.php
+++ b/src/Socialbox/Objects/RpcRequest.php
@@ -68,10 +68,16 @@
          * Checks if the parameter exists within the RPC request
          *
          * @param string $parameter The parameter to check
+         * @param bool $nullAllowed True if the parameter value can be null, False otherwise.
          * @return bool True if the parameter exists, False otherwise.
          */
-        public function containsParameter(string $parameter): bool
+        public function containsParameter(string $parameter, bool $nullAllowed=true): bool
         {
+            if(!$nullAllowed)
+            {
+                return isset($this->parameters[$parameter]) && $this->parameters[$parameter] !== null;
+            }
+
             return isset($this->parameters[$parameter]);
         }