diff --git a/core/c/formattributes.php b/core/c/formattributes.php
index 2e4fb38..5da834d 100755
--- a/core/c/formattributes.php
+++ b/core/c/formattributes.php
@@ -59,6 +59,7 @@ class FormAttributes
         $this->_element = str_replace(' ID', '', $this->_element);
         $this->_element = str_replace(' CLASS', '', $this->_element);
         $this->_element = str_replace(' enctype="ENCTYPE"', '', $this->_element);
+        $this->_element = str_replace(' checked="CHECKED"', '', $this->_element);
         $this->_element = str_replace(' onsubmit="ONSUBMIT"', '', $this->_element);
         $this->_element = str_replace(' onclick="ONCLICK"', '', $this->_element);
         $this->_element = str_replace(' action="ACTION"', '', $this->_element);
@@ -77,6 +78,7 @@ class FormAttributes
         $this->_element = str_replace(' SELECTED', '', $this->_element);
         $this->_element = str_replace(' CONTEXT', '', $this->_element);
         $this->_element = str_replace(' CHECKED', '', $this->_element);
+        $this->_element = str_replace(' VALUE', '', $this->_element);
     }
 
     /**
diff --git a/core/c/typecheckbox.php b/core/c/typecheckbox.php
index 82a91fe..5efbde8 100644
--- a/core/c/typecheckbox.php
+++ b/core/c/typecheckbox.php
@@ -33,7 +33,7 @@ class TypeCheckbox extends FormAttributes implements IForm
      */
     private function _setElement( )
     {
-        $this->_element = '<input type="checkbox" name="NAME" value="VALUE" CHECKED ID CLASS>' . 'VALUE<br>' . "\n";
+        $this->_element = '<input type="checkbox" name="NAME" value="VALUE" ID CLASS checked="CHECKED" CHECKED>' . ' VALUE<br>' . "\n";
     }