Проверка правила

src/Connection/HttpRequest.php

@@ -81,7 +81,7 @@ class Connection_HttpRequest
         $port = ($this->proxy_port) ? $this->proxy_port : $this->port;
         $errno = 0;
         $errstr = '';
-        $socket = fsockopen($host, $port, $errno, $errstr, 30);
+        $socket = @fsockopen($host, $port, $errno, $errstr, 30);
         if (is_resource($socket)) {
             $header = $this->getHeader();
             fwrite($socket, $header);

src/Validator/Validator.php

@@ -61,7 +61,7 @@ class Validator_Validator
                         $ruleObj->$p_name = $p_value;
                     }
                     $this->addRule($ruleObj);
-                } else {
+                } else if (!empty($rule)) {
                     throw new Exception('Unknown validation rule "' . $rule . "'");
                 }
             }