Make verify() follow the specs and return null

2014-06-09 13:58:19 +08:00 · 2014-06-09 13:58:19 +08:00 · 0154ab839b
commit 0154ab839b
parent d10c328292
1 changed files with 2 additions and 2 deletions
--- a/index.js
+++ b/index.js
@ -91,8 +91,8 @@ hotp.verify = function(token, key, opt) {
 		}
 	}
-	// If we get to here then no codes have matched, return false
+	// If we get to here then no codes have matched, return null
-	return false;
+	return null;
 };
 var totp = {};