diff --git a/htdocs/langs/en_US/companies.lang b/htdocs/langs/en_US/companies.lang
index f7ccac2d0e01227880ca48614d70bad8ef69a506..4a4bd24c377debb9b2fa639fa8217775be23f0e9 100644
--- a/htdocs/langs/en_US/companies.lang
+++ b/htdocs/langs/en_US/companies.lang
@@ -1,6 +1,7 @@
 # Dolibarr language file - en_US - companies
 CHARSET=UTF-8
 ErrorBadEMail=EMail %s is wrong
+ErrorBadUrl=Url %s is wrong
 ErrorCompanyNameAlreadyExists=Company name %s already exists. Choose another one.
 ErrorPrefixAlreadyExists=Prefix %s already exists. Choose another one.
 ErrorSetACountryFirst=Set the country first
diff --git a/htdocs/langs/fr_FR/companies.lang b/htdocs/langs/fr_FR/companies.lang
index b76ac8644be991c727c6730e1c0bbc048ca90399..358ca9454981bb47079ea865e836fc678f7ed51d 100644
--- a/htdocs/langs/fr_FR/companies.lang
+++ b/htdocs/langs/fr_FR/companies.lang
@@ -1,6 +1,7 @@
 # Dolibarr language file - fr_FR - companies
 CHARSET=UTF-8
 ErrorBadEMail=e-mail %s invalide
+ErrorBadUrl=Url %s invalide
 ErrorCompanyNameAlreadyExists=Le nom de société %s existe déjà. Veuillez en choisir un autre.
 ErrorPrefixAlreadyExists=Le préfixe %s existe déjà. Veuillez en choisir un autre.
 ErrorSetACountryFirst=Définissez d'abord le pays
diff --git a/htdocs/soc.php b/htdocs/soc.php
index bf27e3623a97b8f52cf4bc229cc5caa2b90c93d2..8f895d525659980c15f47c9b9c744d8a720fd242 100644
--- a/htdocs/soc.php
+++ b/htdocs/soc.php
@@ -133,6 +133,12 @@ if ((! $_POST["getcustomercode"] && ! $_POST["getsuppliercode"])
 			$soc->error = $langs->trans("ErrorBadEMail",$soc->email);
 			$_GET["action"] = $_POST["action"]=='add'?'create':'edit';
 		}
+		if (! empty($soc->url) && ! isValidUrl($soc->url))
+		{
+			$error = 1;
+			$soc->error = $langs->trans("ErrorBadUrl",$soc->url);
+			$_GET["action"] = $_POST["action"]=='add'?'create':'edit';
+		}
 		if ($soc->fournisseur && ! $conf->fournisseur->enabled)
 		{
 			$error = 1;