diff --git a/htdocs/societe/class/api_thirdparties.class.php b/htdocs/societe/class/api_thirdparties.class.php
index 0d501e63cdc..dfd78b08cd6 100644
--- a/htdocs/societe/class/api_thirdparties.class.php
+++ b/htdocs/societe/class/api_thirdparties.class.php
@@ -1,10 +1,10 @@
 <?php
-/* Copyright (C) 2015   Jean-François Ferry     <jfefe@aternatik.fr>
- * Copyright (C) 2018   Pierre Chéné            <pierre.chene44@gmail.com>
- * Copyright (C) 2019   Cedric Ancelin          <icedo.anc@gmail.com>
- * Copyright (C) 2020-2024  Frédéric France     <frederic.france@free.fr>
- * Copyright (C) 2023       Alexandre Janniaux  <alexandre.janniaux@gmail.com>
- * Copyright (C) 2024		MDW							<mdeweerd@users.noreply.github.com>
+/* Copyright (C) 2015   	Jean-François Ferry     <jfefe@aternatik.fr>
+ * Copyright (C) 2018   	Pierre Chéné            <pierre.chene44@gmail.com>
+ * Copyright (C) 2019   	Cedric Ancelin          <icedo.anc@gmail.com>
+ * Copyright (C) 2020-2024  Frédéric France     	<frederic.france@free.fr>
+ * Copyright (C) 2023       Alexandre Janniaux  	<alexandre.janniaux@gmail.com>
+ * Copyright (C) 2024		MDW						<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -49,7 +49,7 @@ class Thirdparties extends DolibarrApi
 	 */
 	public function __construct()
 	{
-		global $db, $conf;
+		global $db;
 		$this->db = $db;
 
 		require_once DOL_DOCUMENT_ROOT.'/societe/class/societe.class.php';
@@ -258,7 +258,7 @@ class Thirdparties extends DolibarrApi
 				continue;
 			}
 
-			$this->company->$field = $value;
+			$this->company->$field = $this->_checkValForAPI($field, $value, $this->company);
 		}
 
 		if ($this->company->create(DolibarrApiAccess::$user) < 0) {
@@ -303,7 +303,7 @@ class Thirdparties extends DolibarrApi
 				continue;
 			}
 
-			$this->company->$field = $value;
+			$this->company->$field = $this->_checkValForAPI($field, $value, $this->company);
 		}
 
 		if (isModEnabled('mailing') && !empty($this->company->email) && isset($this->company->no_email)) {