diff --git a/core/c/formattributes.php b/core/c/formattributes.php
index 1ed2557..f4f74d2 100755
--- a/core/c/formattributes.php
+++ b/core/c/formattributes.php
@@ -65,6 +65,9 @@ class FormAttributes
         $this->_element = str_replace(' action="ACTION"', '', $this->_element);
         $this->_element = str_replace(' disabled="DISABLED"', '', $this->_element);
         $this->_element = str_replace(' maxlength="MAXLENGTH"', '', $this->_element);
+        $this->_element = str_replace(' min="MIN"', '', $this->_element);
+        $this->_element = str_replace(' max="MAX"', '', $this->_element);
+        $this->_element = str_replace(' step="STEP"', '', $this->_element);
         $this->_element = str_replace(' tabindex="TABINDEX"', '', $this->_element);
         $this->_element = str_replace(' SPEECH', '', $this->_element);
         $this->_element = str_replace(' FORM', '', $this->_element);
@@ -75,6 +78,8 @@ class FormAttributes
         $this->_element = str_replace('  ', ' ', $this->_element);
         $this->_element = str_replace(' type="TYPE"', '', $this->_element);
         $this->_element = str_replace(' onchange="ONCHANGE"', '', $this->_element);
+        $this->_element = str_replace(' onblur="ONBLUR"', '', $this->_element);
+        $this->_element = str_replace(' onfocus="ONFOCUS"', '', $this->_element);
         $this->_element = str_replace(' target="TARGET"', '', $this->_element);
         $this->_element = str_replace(' method="METHOD"', '', $this->_element);
         $this->_element = str_replace(' data-toggle="DATA-TOGGLE"', '', $this->_element);
diff --git a/core/c/typenumber.php b/core/c/typenumber.php
index d9e5a42..2b11f45 100644
--- a/core/c/typenumber.php
+++ b/core/c/typenumber.php
@@ -15,7 +15,10 @@ class TypeNumber extends FormAttributes implements IForm
         self::FORM_NAME            => '',
         self::FORM_VALUE           => '',
         self::FORM_ATTRIBUTE_ID    => '',
-        self::FORM_ATTRIBUTE_CLASS => ''
+        self::FORM_ATTRIBUTE_CLASS => '',
+        self::FORM_ATTRIBUTE_MAX   => '',
+        self::FORM_ATTRIBUTE_MIN   => '',
+        self::FORM_ATTRIBUTE_STEP  => ''
     );
 
     public function loadElement( $attributes )
@@ -31,7 +34,7 @@ class TypeNumber extends FormAttributes implements IForm
      */
     private function _setElement( )
     {
-        $this->_element = '<input type="number" name="NAME" value="VALUE" ID CLASS>' . "\n";
+        $this->_element = '<input type="number" name="NAME" value="VALUE" min="MIN" max="MAX" step="STEP" ID CLASS>' . "\n";
     }
 
 
diff --git a/core/c/typeselect.php b/core/c/typeselect.php
index ab64b16..f1ed7f7 100644
--- a/core/c/typeselect.php
+++ b/core/c/typeselect.php
@@ -15,7 +15,9 @@ class TypeSelect extends FormAttributes implements IForm
         self::FORM_NAME                 => '',
         self::FORM_ATTRIBUTE_CLASS      => '',
         self::FORM_ATTRIBUTE_ID         => '',
-        self::FORM_ATTRIBUTE_ONCHANGE   => ''
+        self::FORM_ATTRIBUTE_ONCHANGE   => '',
+        self::FORM_ATTRIBUTE_ONBLUR     => '',
+        self::FORM_ATTRIBUTE_ONFOCUS    => ''
     );
 
     public function loadElement( $attributes )
@@ -31,6 +33,6 @@ class TypeSelect extends FormAttributes implements IForm
      */
     private function _setElement( )
     {
-        $this->_element = '<select name="NAME" onchange="ONCHANGE" ID CLASS SELECTED>' . "\n" . 'OPTIONS' . "\n" . '</select>' . "\n";
+        $this->_element = '<select name="NAME" onchange="ONCHANGE" onblur="ONBLUR" onfocus="ONFOCUS" ID CLASS SELECTED>' . "\n" . 'OPTIONS' . "\n" . '</select>' . "\n";
     }
 }
\ No newline at end of file
diff --git a/core/i/form.php b/core/i/form.php
index 8a7620f..96dd3ac 100644
--- a/core/i/form.php
+++ b/core/i/form.php
@@ -25,6 +25,9 @@ interface IForm
     const FORM_TYPE_BUTTON              = 'button';
     const FORM_ATTRIBUTE_ROWS           = 'rows';
     const FORM_ATTRIBUTE_COLS           = 'cols';
+    const FORM_ATTRIBUTE_MIN            = 'min';
+    const FORM_ATTRIBUTE_MAX            = 'max';
+    const FORM_ATTRIBUTE_STEP           = 'step';
     const FORM_ATTRIBUTE_SPEECH         = 'speech';
     const FORM_ATTRIBUTE_SRC            = 'src';
     const FORM_ATTRIBUTE_ALT            = 'alt';
@@ -37,6 +40,8 @@ interface IForm
     const FORM_ATTRIBUTE_TYPE           = 'type';
     const FORM_ATTRIBUTE_ONCHANGE       = 'onchange';
     const FORM_ATTRIBUTE_ONSUBMIT       = 'onsubmit';
+    const FORM_ATTRIBUTE_ONBLUR         = 'onblur';
+    const FORM_ATTRIBUTE_ONFOCUS        = 'onfocus';
     const FORM_ATTRIBUTE_SELECTED       = 'selected';
     const FORM_ATTRIBUTE_CONTEXT        = 'context';
     const FORM_ATTRIBUTE_CHECKED        = 'checked';