Ip and blank validators updated

Doctrine/Validator/Ip.php

@@ -8,15 +8,7 @@ class Doctrine_Validator_Ip {
      * @return boolean
      */
     public function validate(Doctrine_Record $record, $key, $value, $args) {
-        $e = explode(".",$request);
-        if(count($e) != 4) return false;
-
-        foreach($e as $k=>$v):
-            if(! is_numeric($v)) return false;
-            $v = (int) $v;
-            if($v < 0 || $v > 255) return false;
-        endforeach;
-        return true;
+        return (bool)ip2long(str_replace("\0", '', $value));
     }
 }
 ?>

Doctrine/Validator/Notblank.php

@@ -8,14 +8,7 @@ class Doctrine_Validator_Notblank {
      * @return boolean
      */
     public function validate(Doctrine_Record $record, $key, $value, $args) {
-        $string = str_replace("\n","",$value);
-        $string = str_replace("\r","",$string);
-        $string = str_replace("\t","",$string);
-        $string = str_replace("\s","",$string);
-        $string = str_replace(" ","",$string);
-        if($string == "") return false;
-        
-        return true;
+        return (trim($var) != ""); 
     }
 }
 ?>

manual/documentation.php

@@ -177,7 +177,7 @@ $menu = array("Getting started" =>
                                     "Overview",
                                     "List of exceptions"
                                     )
-                        ),
+                        ),     
            "Mapping object relations" =>
                         array(
                         "Introduction",