diff --git a/classes/Address.php b/classes/Address.php
index d53060765..1c2f0eb56 100644
--- a/classes/Address.php
+++ b/classes/Address.php
@@ -109,28 +109,28 @@ class AddressCore extends ObjectModel
 		'table' => 'address',
 		'primary' => 'id_address',
 		'fields' => array(
-			'id_customer' => 		array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId'),
-			'id_manufacturer' => 	array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId'),
-			'id_supplier' => 		array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId'),
-			'id_warehouse' => 		array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId'),
-			'id_country' => 		array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true),
-			'id_state' => 			array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId'),
-			'alias' => 				array('type' => self::TYPE_STRING, 'validate' => 'isGenericName', 'required' => true, 'size' => 32),
-			'company' => 			array('type' => self::TYPE_STRING, 'validate' => 'isGenericName', 'size' => 32),
-			'lastname' => 			array('type' => self::TYPE_STRING, 'validate' => 'isName', 'required' => true, 'size' => 32),
-			'firstname' => 			array('type' => self::TYPE_STRING, 'validate' => 'isName', 'required' => true, 'size' => 32),
-			'vat_number' =>	 		array('type' => self::TYPE_STRING, 'validate' => 'isGenericName'),
-			'address1' => 			array('type' => self::TYPE_STRING, 'validate' => 'isAddress', 'required' => true, 'size' => 128),
-			'address2' => 			array('type' => self::TYPE_STRING, 'validate' => 'isAddress', 'size' => 128),
-			'postcode' => 			array('type' => self::TYPE_STRING, 'validate' => 'isPostCode', 'size' => 12),
-			'city' => 				array('type' => self::TYPE_STRING, 'validate' => 'isCityName', 'required' => true, 'size' => 64),
-			'other' => 				array('type' => self::TYPE_STRING, 'validate' => 'isMessage', 'size' => 300),
-			'phone' => 				array('type' => self::TYPE_STRING, 'validate' => 'isPhoneNumber', 'size' => 16),
-			'phone_mobile' => 		array('type' => self::TYPE_STRING, 'validate' => 'isPhoneNumber', 'size' => 16),
-			'dni' => 				array('type' => self::TYPE_STRING, 'validate' => 'isDniLite', 'size' => 16),
-			'deleted' => 			array('type' => self::TYPE_BOOL, 'validate' => 'isBool'),
-			'date_add' => 			array('type' => self::TYPE_DATE, 'validate' => 'isDateFormat'),
-			'date_upd' => 			array('type' => self::TYPE_DATE, 'validate' => 'isDateFormat'),
+			'id_customer' => 		array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId', 'copy_from_front' => false),
+			'id_manufacturer' => 	array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId', 'copy_from_front' => false),
+			'id_supplier' => 		array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId', 'copy_from_front' => false),
+			'id_warehouse' => 		array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId', 'copy_from_front' => false),
+			'id_country' => 		array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'required' => true, 'copy_from_front' => true),
+			'id_state' => 			array('type' => self::TYPE_INT, 'validate' => 'isNullOrUnsignedId', 'copy_from_front' => true),
+			'alias' => 				array('type' => self::TYPE_STRING, 'validate' => 'isGenericName', 'required' => true, 'size' => 32, 'copy_from_front' => true),
+			'company' => 			array('type' => self::TYPE_STRING, 'validate' => 'isGenericName', 'size' => 32, 'copy_from_front' => true),
+			'lastname' => 			array('type' => self::TYPE_STRING, 'validate' => 'isName', 'required' => true, 'size' => 32, 'copy_from_front' => true),
+			'firstname' => 			array('type' => self::TYPE_STRING, 'validate' => 'isName', 'required' => true, 'size' => 32, 'copy_from_front' => true),
+			'vat_number' =>	 		array('type' => self::TYPE_STRING, 'validate' => 'isGenericName', 'copy_from_front' => true),
+			'address1' => 			array('type' => self::TYPE_STRING, 'validate' => 'isAddress', 'required' => true, 'size' => 128, 'copy_from_front' => true),
+			'address2' => 			array('type' => self::TYPE_STRING, 'validate' => 'isAddress', 'size' => 128, 'copy_from_front' => true),
+			'postcode' => 			array('type' => self::TYPE_STRING, 'validate' => 'isPostCode', 'size' => 12, 'copy_from_front' => true),
+			'city' => 				array('type' => self::TYPE_STRING, 'validate' => 'isCityName', 'required' => true, 'size' => 64, 'copy_from_front' => true),
+			'other' => 				array('type' => self::TYPE_STRING, 'validate' => 'isMessage', 'size' => 300, 'copy_from_front' => true),
+			'phone' => 				array('type' => self::TYPE_STRING, 'validate' => 'isPhoneNumber', 'size' => 16, 'copy_from_front' => true),
+			'phone_mobile' => 		array('type' => self::TYPE_STRING, 'validate' => 'isPhoneNumber', 'size' => 16, 'copy_from_front' => true),
+			'dni' => 				array('type' => self::TYPE_STRING, 'validate' => 'isDniLite', 'size' => 16, 'copy_from_front' => true),
+			'deleted' => 			array('type' => self::TYPE_BOOL, 'validate' => 'isBool', 'copy_from_front' => false),
+			'date_add' => 			array('type' => self::TYPE_DATE, 'validate' => 'isDateFormat', 'copy_from_front' => false),
+			'date_upd' => 			array('type' => self::TYPE_DATE, 'validate' => 'isDateFormat', 'copy_from_front' => false),
 		),
 	);
 
diff --git a/classes/Customer.php b/classes/Customer.php
index 70957b9c6..b258284c3 100644
--- a/classes/Customer.php
+++ b/classes/Customer.php
@@ -152,35 +152,35 @@ class CustomerCore extends ObjectModel
 		'table' => 'customer',
 		'primary' => 'id_customer',
 		'fields' => array(
-			'secure_key' => 				array('type' => self::TYPE_STRING, 'validate' => 'isMd5'),
-			'lastname' => 					array('type' => self::TYPE_STRING, 'validate' => 'isName', 'required' => true, 'size' => 32),
-			'firstname' => 					array('type' => self::TYPE_STRING, 'validate' => 'isName', 'required' => true, 'size' => 32),
-			'email' => 						array('type' => self::TYPE_STRING, 'validate' => 'isEmail', 'required' => true, 'size' => 128),
-			'passwd' => 					array('type' => self::TYPE_STRING, 'validate' => 'isPasswd', 'required' => true, 'size' => 32),
-			'last_passwd_gen' =>			array('type' => self::TYPE_STRING),
-			'id_gender' => 					array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId'),
-			'birthday' => 					array('type' => self::TYPE_DATE, 'validate' => 'isBirthDate'),
-			'newsletter' => 				array('type' => self::TYPE_BOOL, 'validate' => 'isBool'),
-			'newsletter_date_add' =>		array('type' => self::TYPE_DATE),
-			'ip_registration_newsletter' =>	array('type' => self::TYPE_STRING),
-			'optin' => 						array('type' => self::TYPE_BOOL, 'validate' => 'isBool'),
-			'website' =>					array('type' => self::TYPE_STRING, 'validate' => 'isUrl'),
-			'company' =>					array('type' => self::TYPE_STRING, 'validate' => 'isName'),
-			'siret' =>						array('type' => self::TYPE_STRING, 'validate' => 'isSiret'),
-			'ape' =>						array('type' => self::TYPE_STRING, 'validate' => 'isApe'),
-			'outstanding_allow_amount' =>	array('type' => self::TYPE_INT, 'validate' => 'isFloat'),
-			'show_public_prices' =>			array('type' => self::TYPE_BOOL, 'validate' => 'isBool'),
-			'id_risk' =>					array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt'),
-			'max_payment_days' =>			array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt'),
-			'active' => 					array('type' => self::TYPE_BOOL, 'validate' => 'isBool'),
-			'deleted' => 					array('type' => self::TYPE_BOOL, 'validate' => 'isBool'),
-			'note' => 						array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 65000),
-			'is_guest' =>					array('type' => self::TYPE_BOOL, 'validate' => 'isBool'),
-			'id_shop' => 					array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId'),
-			'id_group_shop' => 				array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId'),
-			'id_default_group' => 			array('type' => self::TYPE_INT),
-			'date_add' => 					array('type' => self::TYPE_DATE, 'validate' => 'isDate'),
-			'date_upd' => 					array('type' => self::TYPE_DATE, 'validate' => 'isDate'),
+			'secure_key' => 				array('type' => self::TYPE_STRING, 'validate' => 'isMd5', 'copy_from_front' => false),
+			'lastname' => 					array('type' => self::TYPE_STRING, 'validate' => 'isName', 'required' => true, 'size' => 32, 'copy_from_front' => true),
+			'firstname' => 					array('type' => self::TYPE_STRING, 'validate' => 'isName', 'required' => true, 'size' => 32, 'copy_from_front' => true),
+			'email' => 						array('type' => self::TYPE_STRING, 'validate' => 'isEmail', 'required' => true, 'size' => 128, 'copy_from_front' => true),
+			'passwd' => 					array('type' => self::TYPE_STRING, 'validate' => 'isPasswd', 'required' => true, 'size' => 32, 'copy_from_front' => true),
+			'last_passwd_gen' =>			array('type' => self::TYPE_STRING, 'copy_from_front' => false),
+			'id_gender' => 					array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'copy_from_front' => true),
+			'birthday' => 					array('type' => self::TYPE_DATE, 'validate' => 'isBirthDate', 'copy_from_front' => true),
+			'newsletter' => 				array('type' => self::TYPE_BOOL, 'validate' => 'isBool', 'copy_from_front' => true),
+			'newsletter_date_add' =>		array('type' => self::TYPE_DATE,'copy_from_front' => false),
+			'ip_registration_newsletter' =>	array('type' => self::TYPE_STRING, 'copy_from_front' => false),
+			'optin' => 						array('type' => self::TYPE_BOOL, 'validate' => 'isBool', 'copy_from_front' => true),
+			'website' =>					array('type' => self::TYPE_STRING, 'validate' => 'isUrl', 'copy_from_front' => true),
+			'company' =>					array('type' => self::TYPE_STRING, 'validate' => 'isName', 'copy_from_front' => true),
+			'siret' =>						array('type' => self::TYPE_STRING, 'validate' => 'isSiret', 'copy_from_front' => true),
+			'ape' =>						array('type' => self::TYPE_STRING, 'validate' => 'isApe', 'copy_from_front' => true),
+			'outstanding_allow_amount' =>	array('type' => self::TYPE_INT, 'validate' => 'isFloat', 'copy_from_front' => false),
+			'show_public_prices' =>			array('type' => self::TYPE_BOOL, 'validate' => 'isBool', 'copy_from_front' => false),
+			'id_risk' =>					array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt', 'copy_from_front' => false),
+			'max_payment_days' =>			array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt', 'copy_from_front' => false),
+			'active' => 					array('type' => self::TYPE_BOOL, 'validate' => 'isBool', 'copy_from_front' => false),
+			'deleted' => 					array('type' => self::TYPE_BOOL, 'validate' => 'isBool', 'copy_from_front' => false),
+			'note' => 						array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 65000, 'copy_from_front' => false),
+			'is_guest' =>					array('type' => self::TYPE_BOOL, 'validate' => 'isBool', 'copy_from_front' => false),
+			'id_shop' => 					array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'copy_from_front' => false),
+			'id_group_shop' => 				array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'copy_from_front' => false),
+			'id_default_group' => 			array('type' => self::TYPE_INT, 'copy_from_front' => false),
+			'date_add' => 					array('type' => self::TYPE_DATE, 'validate' => 'isDate', 'copy_from_front' => false),
+			'date_upd' => 					array('type' => self::TYPE_DATE, 'validate' => 'isDate', 'copy_from_front' => false),
 		),
 	);
 
diff --git a/classes/ObjectModel.php b/classes/ObjectModel.php
index 21d4bbf49..75c51478c 100644
--- a/classes/ObjectModel.php
+++ b/classes/ObjectModel.php
@@ -759,27 +759,24 @@ abstract class ObjectModelCore
 	public function validateController($htmlentities = true)
 	{
 		$errors = array();
-
-		/* Checking for required fields */
-		$fieldsRequired = array_merge($this->fieldsRequired, (isset(self::$fieldsRequiredDatabase[get_class($this)]) ? self::$fieldsRequiredDatabase[get_class($this)] : array()));
-		foreach ($fieldsRequired AS $field)
-		if (($value = Tools::getValue($field, $this->{$field})) == false && (string)$value != '0')
-			if (!$this->id OR $field != 'passwd')
-				$errors[] = '<b>'.self::displayFieldName($field, get_class($this), $htmlentities).'</b> '.Tools::displayError('is required.');
-
-
-		/* Checking for maximum fields sizes */
-		foreach ($this->fieldsSize AS $field => $maxLength)
-			if (($value = Tools::getValue($field, $this->{$field})) && Tools::strlen($value) > $maxLength)
-				$errors[] = '<b>'.self::displayFieldName($field, get_class($this), $htmlentities).'</b> '.Tools::displayError('is too long.').' ('.Tools::displayError('Maximum length:').' '.$maxLength.')';
-
-		/* Checking for fields validity */
-		foreach ($this->fieldsValidate AS $field => $function)
+		foreach ($this->def['fields'] as $field => $data)
 		{
+			if (!isset($data['copy_from_front']) || !$data['copy_from_front'])
+				continue;
+			/* Checking for required fields */
+			if (isset($data['required']) && $data['required'] && ($value = Tools::getValue($field, $this->{$field})) == false && (string)$value != '0')
+				if (!$this->id OR $field != 'passwd')
+					$errors[] = '<b>'.self::displayFieldName($field, get_class($this), $htmlentities).'</b> '.Tools::displayError('is required.');
+			
+			/* Checking for maximum fields sizes */
+			if (isset($data['size']) && ($value = Tools::getValue($field, $this->{$field})) && Tools::strlen($value) > $data['size'])
+				$errors[] = '<b>'.self::displayFieldName($field, get_class($this), $htmlentities).'</b> '.Tools::displayError('is too long.').' ('.Tools::displayError('Maximum length:').' '.$data['size'].')';
+		
+			/* Checking for fields validity */
 			// Hack for postcode required for country which does not have postcodes
 			if ($value = Tools::getValue($field, $this->{$field}) OR ($field == 'postcode' AND $value == '0'))
 			{
-				if (!Validate::$function($value) && (!empty($value) || in_array($field, $this->fieldsRequired)))
+				if (isset($data['validate']) && !Validate::$data['validate']($value) && (!empty($value) || $data['required']))
 					$errors[] = '<b>'.self::displayFieldName($field, get_class($this), $htmlentities).'</b> '.Tools::displayError('is invalid.');
 				else
 				{
@@ -1270,4 +1267,4 @@ abstract class ObjectModelCore
 	{
 
 	}
-}
\ No newline at end of file
+}
diff --git a/controllers/front/IdentityController.php b/controllers/front/IdentityController.php
index d2d7deba3..e278bdd5a 100644
--- a/controllers/front/IdentityController.php
+++ b/controllers/front/IdentityController.php
@@ -44,27 +44,6 @@ class IdentityControllerCore extends FrontController
 	 */
 	public function postProcess()
 	{
-		if (count($_POST))
-		{
-			$exclusion = array('secure_key', 
-									'old_passwd', 
-									'passwd', 
-									'active', 
-									'date_add', 
-									'date_upd', 
-									'last_passwd_gen', 
-									'newsletter_date_add', 
-									'id_default_group', 
-									'id_shop', 
-									'id_group_shop', 
-									'ip_registration_newsletter',
-									'note',
-									'is_guest');
-			$fields = $this->customer->getFields();
-			foreach ($fields as $key => $value)
-				if (!in_array($key, $exclusion))
-					$this->customer->{$key} = key_exists($key, $_POST) ? trim($_POST[$key]) : 0;
-		}
 
 		if (isset($_POST['years']) && isset($_POST['months']) && isset($_POST['days']))
 			$this->customer->birthday = (int)($_POST['years']).'-'.(int)($_POST['months']).'-'.(int)($_POST['days']);