diff --git a/extra/modules/store.py b/extra/modules/store.py
index 0c76026..66e10a3 100644
--- a/extra/modules/store.py
+++ b/extra/modules/store.py
@@ -74,15 +74,30 @@ class IdentitiesStoreIFEF(authentic.identities.IdentitiesStoreLdap):
             on_register = False),
 # Attributs specificiques IFEF
         Field('numeroPassFormaAssMat', N_('Numero de pass assistante maternelle'),
-                read_only = True, on_register = False),
+                read_only = True, on_register = False,
+                hint = _('Entrez un nombre decimal'),
+                widget_class = 'ValidatedStringWidget',
+                regex = r'^[0-9]*$'),
         Field('numeroPassFormaSPE', N_('Numero de pass SPE'), read_only = True,
-                on_register = False),
+                on_register = False,
+                hint = _('Entrez un nombre decimal'),
+                widget_class = 'ValidatedStringWidget',
+                regex = r'^[0-9]*$'),
         Field('numeroURSSAF', N_('Numero URSSAF'), read_only = True,
-                on_register = False),
+                on_register = False,
+                hint = _('Entrez un nombre decimal'),
+                widget_class = 'ValidatedStringWidget',
+                regex = r'^[0-9]*$'),
         Field('numeroPAJE', N_('Numero PAJE'), read_only = True,
-                on_register = False),
+                on_register = False,
+                hint = _('Entrez un nombre decimal'),
+                widget_class = 'ValidatedStringWidget',
+                regex = r'^[0-9]*$'),
         Field('numeroIRCEM', N_('Numero IRCEM'), read_only = True,
-                on_register = False),
+                on_register = False,
+                hint = _('Entrez un nombre decimal'),
+                widget_class = 'ValidatedStringWidget',
+                regex = r'^[0-9]*$'),
         Field('orgDn', N_('DN de l\'organisme d\'affiliation'), read_only =
                 True, multivalued = True, invisible = True, widget_class =
                 authentic.identities.IdentitiesStoreLdap.LdapDnWidget,