From 0721c56797596e07507e7d73af7edbcd8a792fe9 Mon Sep 17 00:00:00 2001
From: Victor Westerlund <victor.vesterlund@gmail.com>
Date: Wed, 29 Nov 2023 09:23:55 +0100
Subject: [PATCH] fix: bool true bug

---
 src/Rules.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Rules.php b/src/Rules.php
index ca28972..c498ccb 100644
--- a/src/Rules.php
+++ b/src/Rules.php
@@ -78,6 +78,10 @@
 		// Add Type constraint with optional argument
 		public function type(Type $type, mixed $arg = null): self {
 			if ($type === Type::ENUM) {
+				if (!is_array($arg)) {
+					throw new \Exception("Expected type 'array' of ENUM values as second argument");
+				}
+
 				$this->enum = $arg;
 			}
 
@@ -129,7 +133,8 @@
 		}
 
 		private function eval_type_enum(mixed $value): bool {
-			return in_array($value, $this->enum);
+			// Return true if value isn't boolean and exists in enum array
+			return !is_bool($value) && in_array($value, $this->enum);
 		}
 
 		/*