From e8fef23c9289b0ef412d31a9665d2b7dcaf25f06 Mon Sep 17 00:00:00 2001
From: Tom Sommer <tomsommer@users.noreply.github.com>
Date: Fri, 10 Apr 2015 12:34:49 +0200
Subject: [PATCH] 1 character domains are valid

---
 src/Phois/Whois/Whois.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Phois/Whois/Whois.php b/src/Phois/Whois/Whois.php
index 2740c4f..dd48d82 100644
--- a/src/Phois/Whois/Whois.php
+++ b/src/Phois/Whois/Whois.php
@@ -189,7 +189,7 @@ public function isValid()
         ) {
             $tmp_domain = strtolower($this->subDomain);
             if (
-                preg_match("/^[a-z0-9\-]{3,}$/", $tmp_domain)
+                preg_match("/^[a-z0-9\-]+$/", $tmp_domain)
                 && !preg_match("/^-|-$/", $tmp_domain) //&& !preg_match("/--/", $tmp_domain)
             ) {
                 return true;