1 files changed, 10 insertions, 0 deletions
diff --git a/dev/lib/net/url.hpp b/dev/lib/net/url.hpp
index 9a28f9b..496889c 100644
--- a/dev/lib/net/url.hpp
+++ b/dev/lib/net/url.hpp
@@ -50,5 +50,15 @@ namespace snu::net
 			ss_ += in;
 			return *this;
 		}
+
+    explicit operator bool()
+    {
+      return this->is_valid();
+    }
+
+    bool is_valid()
+    {
+      return ss_.size() > 0;
+    }
 	};
 } // namespace snu::net