From 446f0590dc328b69a13ec3e588e92b083f0df49d Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Mon, 12 Aug 2019 13:45:04 +0200
Subject: [PATCH] FIX VAT number for Monaco (it uses FR)

---
 htdocs/core/lib/functions2.lib.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/htdocs/core/lib/functions2.lib.php b/htdocs/core/lib/functions2.lib.php
index 2f01cf441db..b4c8f6bf011 100644
--- a/htdocs/core/lib/functions2.lib.php
+++ b/htdocs/core/lib/functions2.lib.php
@@ -576,6 +576,7 @@ function isValidVATID($company)
     {
         $vatprefix = $company->country_code;
         if ($vatprefix == 'GR') $vatprefix = '(EL|GR)';
+        elseif ($vatprefix == 'MC') $vatprefix = 'FR';	// Monaco is using french VAT numbers
         else $vatprefix = preg_quote($vatprefix, '/');
         if (! preg_match('/^'.$vatprefix.'[a-zA-Z0-9\-\.]{5,14}$/i', str_replace(' ', '', $company->tva_intra)))
         {