diff --git a/src/Ruleset.php b/src/Ruleset.php
index dc7ff3e..ec5ffa7 100644
--- a/src/Ruleset.php
+++ b/src/Ruleset.php
@@ -4,6 +4,8 @@
 
 	use \ReflectRules\Rules;
 
+	use \Reflect\Response;
+
 	require_once "Rules.php";
 
 	// Available superglobal scopes
@@ -169,4 +171,9 @@
 
 			return $this->is_valid;
 		}
+
+		// Return Reflect\Response with errors and code 422 Unprocessable Content if validation failed
+		public function validate_or_exit(): true|Response {
+			return $this->is_valid() ? true : new Response($this->errors, 422);
+		}
 	}
\ No newline at end of file