diff --git a/public_html/includes/class/class.LSformRule_date.php b/public_html/includes/class/class.LSformRule_date.php
index e833917a..d6eba5c1 100644
--- a/public_html/includes/class/class.LSformRule_date.php
+++ b/public_html/includes/class/class.LSformRule_date.php
@@ -39,6 +39,7 @@ class LSformRule_date extends LSformRule {
   */
   function validate($value,$options=NULL,$formElement) {
     if (!isset($options['params']['format'])) {
+      LSerror :: addErrorCode('LSformRule_date_01');
       return;
     }
     $date = strptime($value,$options['params']['format']);
@@ -51,3 +52,9 @@ class LSformRule_date extends LSformRule {
     return;
   }
 }
+/*
+ * Error Codes
+ */
+LSerror :: defineError('LSformRule_date_01',
+_("LSformRule_date : No date format specify.")
+);
diff --git a/public_html/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.mo b/public_html/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.mo
index dfd3f21d..70fcdfc3 100644
Binary files a/public_html/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.mo and b/public_html/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.mo differ
diff --git a/public_html/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.po b/public_html/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.po
index 5db59d04..112b89e3 100644
--- a/public_html/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.po
+++ b/public_html/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: LdapSaisie\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-08-02 11:53+0200\n"
-"PO-Revision-Date: 2017-08-02 11:56+0100\n"
+"POT-Creation-Date: 2017-10-12 14:50+0200\n"
+"PO-Revision-Date: 2017-10-12 14:50+0100\n"
 "Last-Translator: Benjamin Renard <brenard@zionetrix.net>\n"
 "Language-Team: LdapSaisie <ldapsaisie-users@lists.labs.libre-entreprise."
 "org>\n"
@@ -22,7 +22,7 @@ msgstr ""
 
 #: view.php:44 modify.php:54
 #: includes/class/class.LSformElement_supannCompositeAttribute.php:106
-#: includes/class/class.LSrelation.php:259
+#: includes/class/class.LSrelation.php:260
 #: includes/class/class.LSformElement_select_object.php:68
 #: includes/class/class.LSformElement_supannLabeledValue.php:62
 #: includes/class/class.LSsearchEntry.php:163
@@ -86,7 +86,7 @@ msgstr "Masque de saisie"
 msgid "Object has been added."
 msgstr "L'objet a été ajouté."
 
-#: create.php:120 includes/class/class.LSrelation.php:265
+#: create.php:120 includes/class/class.LSrelation.php:267
 msgid "New"
 msgstr "Nouveau"
 
@@ -821,21 +821,21 @@ msgstr "LSsession : DN d'objet en relation incorrect dans les paramètres."
 msgid "The attribute %{attr} is not valid."
 msgstr "L'attribut %{attr} n'est pas valide."
 
-#: includes/class/class.LSldapObject.php:1831
+#: includes/class/class.LSldapObject.php:1834
 msgid "LSldapObject : Object type unknown."
 msgstr "LSldapObject : Type d'objet inconnu."
 
-#: includes/class/class.LSldapObject.php:1834
+#: includes/class/class.LSldapObject.php:1837
 msgid "LSldapObject : Update form is not defined for the object %{obj}."
 msgstr ""
 "LSldapObject : Le formulaire de mise à jour n'est pas défini pour l'objet "
 "%{obj}."
 
-#: includes/class/class.LSldapObject.php:1837
+#: includes/class/class.LSldapObject.php:1840
 msgid "LSldapObject : No form exists for the object %{obj}."
 msgstr "LSldapObject : Aucun formulaire n'existe pour l'objet %{obj}"
 
-#: includes/class/class.LSldapObject.php:1840
+#: includes/class/class.LSldapObject.php:1843
 msgid ""
 "LSldapObject : The function %{func} to validate the attribute %{attr} the "
 "object %{obj} is unknow."
@@ -843,7 +843,7 @@ msgstr ""
 "LSldapObject : La fonction %{func} pour valider l'attribut %{attr} de "
 "l'objet %{obj} est inconnu."
 
-#: includes/class/class.LSldapObject.php:1843
+#: includes/class/class.LSldapObject.php:1846
 msgid ""
 "LSldapObject : Configuration data are missing to validate the attribute "
 "%{attr} of the object %{obj}."
@@ -851,7 +851,7 @@ msgstr ""
 "LSldapObject : Des données de configurations sont manquant pour pouvoir "
 "valider l'attribut %{attr} de l'objet %{obj}."
 
-#: includes/class/class.LSldapObject.php:1847
+#: includes/class/class.LSldapObject.php:1850
 msgid ""
 "LSldapObject : The function %{func} to be executed on the object event "
 "%{event} doesn't exist."
@@ -859,14 +859,14 @@ msgstr ""
 "LSldapObject : La fonction %{func} devant être exécutée lors de l'évènement "
 "%{event} de l'objet n'existe pas."
 
-#: includes/class/class.LSldapObject.php:1850
+#: includes/class/class.LSldapObject.php:1853
 msgid ""
 "LSldapObject : The %{func} execution on the object event %{event} failed."
 msgstr ""
 "LSldapObject : L'exécution de la fonction %{func} lors de l'évènement "
 "%{event} de l'objet a échouée."
 
-#: includes/class/class.LSldapObject.php:1854
+#: includes/class/class.LSldapObject.php:1857
 msgid ""
 "LSldapObject : Class %{class}, which method %{meth} to be executed on the "
 "object event %{event}, doesn't exist."
@@ -874,7 +874,7 @@ msgstr ""
 "La classe %{class}, contenant la méthode %{meth} devant être exécutée lors "
 "de l'évènement %{event} de l'objet, n'existe pas."
 
-#: includes/class/class.LSldapObject.php:1857
+#: includes/class/class.LSldapObject.php:1860
 msgid ""
 "LSldapObject : Method %{meth} within %{class} class to be executed on object "
 "event %{event}, doesn't exist."
@@ -882,7 +882,7 @@ msgstr ""
 "LSldapObject : La méthode %{meth} de la classe %{class} devant être exécutée "
 "lors de l'évènement %{event} de l'objet n'existe pas."
 
-#: includes/class/class.LSldapObject.php:1860
+#: includes/class/class.LSldapObject.php:1863
 msgid ""
 "LSldapObject : Error during execute %{meth} method within %{class} class, to "
 "be executed on object event %{event}."
@@ -890,7 +890,7 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de la méthode %{meth} de la classe "
 "%{class} devant être exécutée lors de l'évènement %{event} de l'objet."
 
-#: includes/class/class.LSldapObject.php:1864
+#: includes/class/class.LSldapObject.php:1867
 msgid ""
 "LSldapObject : Some configuration data of the object type %{obj} are missing "
 "to generate the DN of the new object."
@@ -898,7 +898,7 @@ msgstr ""
 "LSldapObject : Des informations de configuration du type d'objet %{obj} sont "
 "manquantes pour la génération du DN du nouvel objet."
 
-#: includes/class/class.LSldapObject.php:1867
+#: includes/class/class.LSldapObject.php:1870
 msgid ""
 "LSldapObject : The attibute %{attr} of the object is not yet defined. Can't "
 "generate DN."
@@ -906,11 +906,11 @@ msgstr ""
 "LSldapObjet : L'attribut %{attr} de l'objet n'est pas encore défini. "
 "Impossible de générer le DN."
 
-#: includes/class/class.LSldapObject.php:1870
+#: includes/class/class.LSldapObject.php:1873
 msgid "LSldapObject : Without DN, the object could not be changed."
 msgstr "LSldapObject : Sans DN, l'objet ne peut pas être modifié."
 
-#: includes/class/class.LSldapObject.php:1873
+#: includes/class/class.LSldapObject.php:1876
 msgid ""
 "LSldapObject : The attribute %{attr_depend} depending on the attribute "
 "%{attr} doesn't exist."
@@ -918,39 +918,39 @@ msgstr ""
 "LSldapObject : L'attritbut %{attr_depend} dépendant de l'attribut %{attr} "
 "n'existe pas."
 
-#: includes/class/class.LSldapObject.php:1876
+#: includes/class/class.LSldapObject.php:1879
 msgid "LSldapObject : Error during deleting the object %{objectname}."
 msgstr "LSldapObject : Erreur durant la suppression de l'objet %{objectname}"
 
-#: includes/class/class.LSldapObject.php:1880
+#: includes/class/class.LSldapObject.php:1883
 msgid ""
 "LSldapObject : Error during actions to be executed before renaming the objet."
 msgstr ""
 "LSldapObject : Erreur durant les actions devant être exécutée avant de "
 "renommer l'objet."
 
-#: includes/class/class.LSldapObject.php:1883
+#: includes/class/class.LSldapObject.php:1886
 msgid ""
 "LSldapObject : Error during actions to be executed after renaming the objet."
 msgstr ""
 "LSldapObject : Erreur durant les actions devant être exécutée après avoir "
 "renommé l'objet."
 
-#: includes/class/class.LSldapObject.php:1887
+#: includes/class/class.LSldapObject.php:1890
 msgid ""
 "LSldapObject : Error during actions to be executed before deleting the objet."
 msgstr ""
 "LSldapObject : Erreur durant les actions devant être exécutée avant de "
 "supprimer l'objet."
 
-#: includes/class/class.LSldapObject.php:1890
+#: includes/class/class.LSldapObject.php:1893
 msgid ""
 "LSldapObject : Error during actions to be executed after deleting the objet."
 msgstr ""
 "LSldapObject : Erreur durant les actions devant être exécutée après avoir "
 "supprimé l'objet."
 
-#: includes/class/class.LSldapObject.php:1894
+#: includes/class/class.LSldapObject.php:1897
 msgid ""
 "LSldapObject : Error during the actions to be executed before creating the "
 "object."
@@ -958,7 +958,7 @@ msgstr ""
 "LSldapObject : Erreur durant les actions devant être exécutée avant de créer "
 "l'objet."
 
-#: includes/class/class.LSldapObject.php:1897
+#: includes/class/class.LSldapObject.php:1900
 msgid ""
 "LSldapObject : Error during the actions to be executed after creating the "
 "object. It was created anyway."
@@ -966,7 +966,7 @@ msgstr ""
 "LSldapObject : Erreur durant les actions devant être exécutées après la "
 "création de l'objet. Il a tout de même été créé."
 
-#: includes/class/class.LSldapObject.php:1901
+#: includes/class/class.LSldapObject.php:1904
 msgid ""
 "LSldapObject : The function %{func} to be executed before creating the "
 "object doesn't exist."
@@ -974,7 +974,7 @@ msgstr ""
 "LSldapObject : La fonction %{func} devant être exécutée avant la création de "
 "l'objet n'existe pas."
 
-#: includes/class/class.LSldapObject.php:1904
+#: includes/class/class.LSldapObject.php:1907
 msgid ""
 "LSldapObject : Error executing the function %{func} to be execute after "
 "deleting the object."
@@ -982,7 +982,7 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de la fonction %{func} devant être "
 "exécutée après la suppression de l'objet."
 
-#: includes/class/class.LSldapObject.php:1907
+#: includes/class/class.LSldapObject.php:1910
 msgid ""
 "LSldapObject : The function %{func} to be executed after deleting the object "
 "doesn't exist."
@@ -990,7 +990,7 @@ msgstr ""
 "LSldapObject : La fonction %{func} devant être exécutée après la suppression "
 "de l'objet n'existe pas."
 
-#: includes/class/class.LSldapObject.php:1910
+#: includes/class/class.LSldapObject.php:1913
 msgid ""
 "LSldapObject : Error executing the function %{func} to be execute after "
 "creating the object."
@@ -998,7 +998,7 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de la fonction %{func} devant être "
 "exécutée après la création de l'objet."
 
-#: includes/class/class.LSldapObject.php:1914
+#: includes/class/class.LSldapObject.php:1917
 msgid ""
 "LSldapObject : %{func} function, to be executed on object event %{event}, "
 "doesn't exist."
@@ -1006,7 +1006,7 @@ msgstr ""
 "LSldapObject : La fonction %{func}, devant être exécutée lors de l'évènement "
 "%{event} de l'objet, n'existe pas."
 
-#: includes/class/class.LSldapObject.php:1917
+#: includes/class/class.LSldapObject.php:1920
 msgid ""
 "LSldapObject : Error during the execution of %{func} function on object "
 "event %{event}."
@@ -1014,7 +1014,7 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de la fonction %{func} lors de "
 "l'évènement %{event} de l'objet."
 
-#: includes/class/class.LSldapObject.php:1921
+#: includes/class/class.LSldapObject.php:1924
 msgid ""
 "LSldapObject : %{meth} method, to be executed on object event %{event}, "
 "doesn't exist."
@@ -1022,7 +1022,7 @@ msgstr ""
 "LSldapObject : La méthode %{meth}, devant être exécutée lors de l'évènement "
 "%{event} de l'objet, n'existe pas."
 
-#: includes/class/class.LSldapObject.php:1924
+#: includes/class/class.LSldapObject.php:1927
 msgid ""
 "LSldapObject : Error during execution of %{meth} method on object event "
 "%{event}."
@@ -1030,13 +1030,13 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de la méthode %{meth} lors de "
 "l'évènement %{event} de l'objet."
 
-#: includes/class/class.LSldapObject.php:1927
+#: includes/class/class.LSldapObject.php:1930
 msgid "LSldapObject : Error during generate LDAP filter for %{LSobject}."
 msgstr ""
 "LSldapObject : Erreur durant la génération du filtre LDAP de l'objet "
 "%{LSobject}."
 
-#: includes/class/class.LSldapObject.php:1931
+#: includes/class/class.LSldapObject.php:1934
 msgid ""
 "LSldapObject : Error during execution of the custom action %{customAction} "
 "on %{objectname}."
@@ -1044,7 +1044,7 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de l'action personnalisée "
 "%{customAction} sur l'objet %{objectname}."
 
-#: includes/class/class.LSldapObject.php:1936
+#: includes/class/class.LSldapObject.php:1939
 msgid ""
 "LSrelation : Some parameters are missing in the call of methods to handle "
 "standard relations (Method : %{meth})."
@@ -1134,11 +1134,11 @@ msgid "Warning"
 msgstr "Attention"
 
 #: includes/class/class.LSrelation.php:243
-#: includes/class/class.LSrelation.php:364
+#: includes/class/class.LSrelation.php:365
 msgid "No object."
 msgstr "Aucun objet."
 
-#: includes/class/class.LSrelation.php:452
+#: includes/class/class.LSrelation.php:453
 msgid ""
 "LSrelation : The function %{function} for action '%{action}' on the relation "
 "%{relation} is unknown."
@@ -1146,23 +1146,23 @@ msgstr ""
 "LSrelation : La fonction %{function} pour l'action '%{action}' sur la "
 "relation %{relation} est inconnue."
 
-#: includes/class/class.LSrelation.php:455
+#: includes/class/class.LSrelation.php:456
 msgid "LSrelation : Relation %{relation} of object type %{LSobject} unknown."
 msgstr ""
 "LSrelation : La relation %{relation} du type d'objet %{LSobject} est "
 "inconnue."
 
-#: includes/class/class.LSrelation.php:458
+#: includes/class/class.LSrelation.php:459
 msgid "LSrelation : Error during relation update of the relation %{relation}."
 msgstr "LSsession : Erreur durant la mise à jour de la relation %{relation}"
 
-#: includes/class/class.LSrelation.php:461
+#: includes/class/class.LSrelation.php:462
 msgid "LSrelation : Object type %{LSobject} unknown (Relation : %{relation})."
 msgstr ""
 "LSsession : La fonction de mise à jour de la relation %{relation} est "
 "inconnue."
 
-#: includes/class/class.LSrelation.php:464
+#: includes/class/class.LSrelation.php:465
 msgid ""
 "LSrelation : Incomplete configuration for LSrelation %{relation} of object "
 "type %{LSobject} for action : %{action}."
@@ -1170,7 +1170,7 @@ msgstr ""
 "LSrelation : Configuration incomplète de la LSrelation %{relation} du type "
 "d'objet %{LSobject} pour l'action : %{action}."
 
-#: includes/class/class.LSrelation.php:467
+#: includes/class/class.LSrelation.php:468
 msgid ""
 "LSrelation : Invalid editable attribute for LSrelation %{relation} with "
 "LSobject %{LSobject}."
@@ -1365,6 +1365,11 @@ msgstr "Ajout rapide"
 msgid "Display advanced search and selection panel."
 msgstr "Afficher la fenêtre de recherche et de sélection étendue."
 
+#: includes/class/class.LSattr_html_date.php:43
+#: includes/class/class.LSattr_html_select_list.php:63
+msgid "Invalid value"
+msgstr "Valeur invalide"
+
 #: includes/class/class.LSformElement_mail.php:51
 msgid "Send a mail from here."
 msgstr "Envoyer un mail depuis l'interface."
@@ -1585,10 +1590,6 @@ msgstr "Cliquer pour supprimer cette photo."
 msgid "Chat with this person."
 msgstr "Discuter avec cette personne."
 
-#: includes/class/class.LSattr_html_select_list.php:63
-msgid "Invalid value"
-msgstr "Valeur invalide"
-
 #: includes/class/class.LSattr_html_select_list.php:282
 msgid ""
 "LSattr_html_select_list : Configuration data are missing to generate the "
@@ -1605,6 +1606,10 @@ msgstr ""
 "LSformRule_inarray : Les valeurs possibles n'ont pas été configurées pour "
 "valider les données."
 
+#: includes/class/class.LSformRule_date.php:59
+msgid "LSformRule_date : No date format specify."
+msgstr "LSformRule_date : Aucun format de date spécifié."
+
 #: includes/class/class.LSattr_html_maildir.php:58
 msgid "The mailbox has been moved."
 msgstr "La boîte mail a été déplacée."
diff --git a/public_html/lang/ldapsaisie.pot b/public_html/lang/ldapsaisie.pot
index 5a91ac2b..31a2813e 100644
--- a/public_html/lang/ldapsaisie.pot
+++ b/public_html/lang/ldapsaisie.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-08-02 11:53+0200\n"
+"POT-Creation-Date: 2017-10-12 14:50+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -19,7 +19,7 @@ msgstr ""
 
 #: view.php:44 modify.php:54
 #: includes/class/class.LSformElement_supannCompositeAttribute.php:106
-#: includes/class/class.LSrelation.php:259
+#: includes/class/class.LSrelation.php:260
 #: includes/class/class.LSformElement_select_object.php:68
 #: includes/class/class.LSformElement_supannLabeledValue.php:62
 #: includes/class/class.LSsearchEntry.php:163
@@ -83,7 +83,7 @@ msgstr ""
 msgid "Object has been added."
 msgstr ""
 
-#: create.php:120 includes/class/class.LSrelation.php:265
+#: create.php:120 includes/class/class.LSrelation.php:267
 msgid "New"
 msgstr ""
 
@@ -715,176 +715,176 @@ msgstr ""
 msgid "The attribute %{attr} is not valid."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1831
+#: includes/class/class.LSldapObject.php:1834
 msgid "LSldapObject : Object type unknown."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1834
+#: includes/class/class.LSldapObject.php:1837
 msgid "LSldapObject : Update form is not defined for the object %{obj}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1837
+#: includes/class/class.LSldapObject.php:1840
 msgid "LSldapObject : No form exists for the object %{obj}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1840
+#: includes/class/class.LSldapObject.php:1843
 msgid ""
 "LSldapObject : The function %{func} to validate the attribute %{attr} the "
 "object %{obj} is unknow."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1843
+#: includes/class/class.LSldapObject.php:1846
 msgid ""
 "LSldapObject : Configuration data are missing to validate the attribute "
 "%{attr} of the object %{obj}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1847
+#: includes/class/class.LSldapObject.php:1850
 msgid ""
 "LSldapObject : The function %{func} to be executed on the object event "
 "%{event} doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1850
+#: includes/class/class.LSldapObject.php:1853
 msgid ""
 "LSldapObject : The %{func} execution on the object event %{event} failed."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1854
+#: includes/class/class.LSldapObject.php:1857
 msgid ""
 "LSldapObject : Class %{class}, which method %{meth} to be executed on the "
 "object event %{event}, doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1857
+#: includes/class/class.LSldapObject.php:1860
 msgid ""
 "LSldapObject : Method %{meth} within %{class} class to be executed on object "
 "event %{event}, doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1860
+#: includes/class/class.LSldapObject.php:1863
 msgid ""
 "LSldapObject : Error during execute %{meth} method within %{class} class, to "
 "be executed on object event %{event}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1864
+#: includes/class/class.LSldapObject.php:1867
 msgid ""
 "LSldapObject : Some configuration data of the object type %{obj} are missing "
 "to generate the DN of the new object."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1867
+#: includes/class/class.LSldapObject.php:1870
 msgid ""
 "LSldapObject : The attibute %{attr} of the object is not yet defined. Can't "
 "generate DN."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1870
+#: includes/class/class.LSldapObject.php:1873
 msgid "LSldapObject : Without DN, the object could not be changed."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1873
+#: includes/class/class.LSldapObject.php:1876
 msgid ""
 "LSldapObject : The attribute %{attr_depend} depending on the attribute "
 "%{attr} doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1876
+#: includes/class/class.LSldapObject.php:1879
 msgid "LSldapObject : Error during deleting the object %{objectname}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1880
-msgid ""
-"LSldapObject : Error during actions to be executed before renaming the objet."
-msgstr ""
-
 #: includes/class/class.LSldapObject.php:1883
 msgid ""
-"LSldapObject : Error during actions to be executed after renaming the objet."
+"LSldapObject : Error during actions to be executed before renaming the objet."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1887
+#: includes/class/class.LSldapObject.php:1886
 msgid ""
-"LSldapObject : Error during actions to be executed before deleting the objet."
+"LSldapObject : Error during actions to be executed after renaming the objet."
 msgstr ""
 
 #: includes/class/class.LSldapObject.php:1890
 msgid ""
+"LSldapObject : Error during actions to be executed before deleting the objet."
+msgstr ""
+
+#: includes/class/class.LSldapObject.php:1893
+msgid ""
 "LSldapObject : Error during actions to be executed after deleting the objet."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1894
+#: includes/class/class.LSldapObject.php:1897
 msgid ""
 "LSldapObject : Error during the actions to be executed before creating the "
 "object."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1897
+#: includes/class/class.LSldapObject.php:1900
 msgid ""
 "LSldapObject : Error during the actions to be executed after creating the "
 "object. It was created anyway."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1901
+#: includes/class/class.LSldapObject.php:1904
 msgid ""
 "LSldapObject : The function %{func} to be executed before creating the "
 "object doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1904
+#: includes/class/class.LSldapObject.php:1907
 msgid ""
 "LSldapObject : Error executing the function %{func} to be execute after "
 "deleting the object."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1907
+#: includes/class/class.LSldapObject.php:1910
 msgid ""
 "LSldapObject : The function %{func} to be executed after deleting the object "
 "doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1910
+#: includes/class/class.LSldapObject.php:1913
 msgid ""
 "LSldapObject : Error executing the function %{func} to be execute after "
 "creating the object."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1914
+#: includes/class/class.LSldapObject.php:1917
 msgid ""
 "LSldapObject : %{func} function, to be executed on object event %{event}, "
 "doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1917
+#: includes/class/class.LSldapObject.php:1920
 msgid ""
 "LSldapObject : Error during the execution of %{func} function on object "
 "event %{event}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1921
+#: includes/class/class.LSldapObject.php:1924
 msgid ""
 "LSldapObject : %{meth} method, to be executed on object event %{event}, "
 "doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1924
+#: includes/class/class.LSldapObject.php:1927
 msgid ""
 "LSldapObject : Error during execution of %{meth} method on object event "
 "%{event}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1927
+#: includes/class/class.LSldapObject.php:1930
 msgid "LSldapObject : Error during generate LDAP filter for %{LSobject}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1931
+#: includes/class/class.LSldapObject.php:1934
 msgid ""
 "LSldapObject : Error during execution of the custom action %{customAction} "
 "on %{objectname}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:1936
+#: includes/class/class.LSldapObject.php:1939
 msgid ""
 "LSrelation : Some parameters are missing in the call of methods to handle "
 "standard relations (Method : %{meth})."
@@ -970,35 +970,35 @@ msgid "Warning"
 msgstr ""
 
 #: includes/class/class.LSrelation.php:243
-#: includes/class/class.LSrelation.php:364
+#: includes/class/class.LSrelation.php:365
 msgid "No object."
 msgstr ""
 
-#: includes/class/class.LSrelation.php:452
+#: includes/class/class.LSrelation.php:453
 msgid ""
 "LSrelation : The function %{function} for action '%{action}' on the relation "
 "%{relation} is unknown."
 msgstr ""
 
-#: includes/class/class.LSrelation.php:455
+#: includes/class/class.LSrelation.php:456
 msgid "LSrelation : Relation %{relation} of object type %{LSobject} unknown."
 msgstr ""
 
-#: includes/class/class.LSrelation.php:458
+#: includes/class/class.LSrelation.php:459
 msgid "LSrelation : Error during relation update of the relation %{relation}."
 msgstr ""
 
-#: includes/class/class.LSrelation.php:461
+#: includes/class/class.LSrelation.php:462
 msgid "LSrelation : Object type %{LSobject} unknown (Relation : %{relation})."
 msgstr ""
 
-#: includes/class/class.LSrelation.php:464
+#: includes/class/class.LSrelation.php:465
 msgid ""
 "LSrelation : Incomplete configuration for LSrelation %{relation} of object "
 "type %{LSobject} for action : %{action}."
 msgstr ""
 
-#: includes/class/class.LSrelation.php:467
+#: includes/class/class.LSrelation.php:468
 msgid ""
 "LSrelation : Invalid editable attribute for LSrelation %{relation} with "
 "LSobject %{LSobject}."
@@ -1170,6 +1170,11 @@ msgstr ""
 msgid "Display advanced search and selection panel."
 msgstr ""
 
+#: includes/class/class.LSattr_html_date.php:43
+#: includes/class/class.LSattr_html_select_list.php:63
+msgid "Invalid value"
+msgstr ""
+
 #: includes/class/class.LSformElement_mail.php:51
 msgid "Send a mail from here."
 msgstr ""
@@ -1367,10 +1372,6 @@ msgstr ""
 msgid "Chat with this person."
 msgstr ""
 
-#: includes/class/class.LSattr_html_select_list.php:63
-msgid "Invalid value"
-msgstr ""
-
 #: includes/class/class.LSattr_html_select_list.php:282
 msgid ""
 "LSattr_html_select_list : Configuration data are missing to generate the "
@@ -1383,6 +1384,10 @@ msgid ""
 "data."
 msgstr ""
 
+#: includes/class/class.LSformRule_date.php:59
+msgid "LSformRule_date : No date format specify."
+msgstr ""
+
 #: includes/class/class.LSattr_html_maildir.php:58
 msgid "The mailbox has been moved."
 msgstr ""