diff --git a/classes/Validator/Notnull.class.php b/classes/Validator/Notnull.class.php
index 93514cd6f..f1d89ef86 100644
--- a/classes/Validator/Notnull.class.php
+++ b/classes/Validator/Notnull.class.php
@@ -7,7 +7,10 @@ class Doctrine_Validator_Notnull {
      * @return boolean
      */
     public function validate(Doctrine_Record $record, $key, $value) {
-        return ($value === null);
+        if ($value === null)
+            return false;
+        
+        return true;
     }
 }
 ?>
diff --git a/classes/Validator/Range.class.php b/classes/Validator/Range.class.php
index bc00f13fe..19bd3d3d5 100644
--- a/classes/Validator/Range.class.php
+++ b/classes/Validator/Range.class.php
@@ -1,17 +1,5 @@
 <?php
 class Doctrine_Validator_Range {
-    /**
-     * @param integer $max
-     */
-    public function setMin($min) {
-        $this->min = $min;
-    }
-    /**
-     * @param integer $max
-     */
-    public function setMax($max) {
-        $this->max = $max;
-    }
     /**
      * @param Doctrine_Record $record
      * @param string $key
@@ -20,10 +8,11 @@ class Doctrine_Validator_Range {
      * @return boolean
      */
     public function validate(Doctrine_Record $record, $key, $value, $args) {
-        if($var < $this->min)
+        $e = explode("-",$args);
+        if($value < $e[0])
             return false;
-
-        if($var > $this->max)
+            
+        if(isset($e[1]) && $value > $e[1])
             return false;
 
         return true;
diff --git a/classes/Validator/Regexp.class.php b/classes/Validator/Regexp.class.php
index 97f9691bd..d66d9c309 100644
--- a/classes/Validator/Regexp.class.php
+++ b/classes/Validator/Regexp.class.php
@@ -8,7 +8,10 @@ class Doctrine_Validator_Regexp {
      * @return boolean
      */
     public function validate(Doctrine_Record $record, $key, $value, $args) {
-        return $value;
+        if(preg_match("/$args/", $value))
+            return true;
+            
+        return false;
     }
 }
 ?>
diff --git a/tests/classes.php b/tests/classes.php
index a5e6c65b9..50cf51a76 100644
--- a/tests/classes.php
+++ b/tests/classes.php
@@ -124,9 +124,6 @@ class Album extends Doctrine_Record {
     }
 }
 class Song extends Doctrine_Record {
-    public function setUp() {
-        $this->hasColumn("genre","string","30");
-    }
     public function setTableDefinition() {
         $this->hasColumn("album_id","integer");
         $this->hasColumn("genre","string",20);
@@ -210,6 +207,4 @@ class Forum_Thread extends Doctrine_Record {
         $this->ownsMany("Forum_Entry as Entries", "Forum_Entry.thread_id");
     }
 }
-
-
 ?>