form : add method setter and do not test CSRF if it is disabled

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@5177 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

form.php

@@ -87,6 +87,15 @@ class form
     return $this;
   }
 
+  /** Set the method
+    * @param string $val The method to use
+    */
+  public function method ($val)
+  {
+    $this->method = strtolower ($val);
+    return $this;
+  }
+
   /** Set the csrf token name
     * @param integer $val The csrf token name
     */
@@ -224,7 +233,7 @@ class form
                            "Unknown FORM method (GET or POST allowed)"));
     }
 
-    if (count ($values) !== 0)
+    if (count ($values) !== 0 && $this->csrf === true)
     {
       // CSRF protection
       try