@view_config(renderer='templates/translated_form.pt',
                 name='sequence_of_i18n')
    @demonstrate('Sequence of I18N')
    def sequence_of_i18n(self):
        import datetime
        from colander import Range
        locale_name = get_locale_name(self.request)
        class Sequence(colander.SequenceSchema):
            date = colander.SchemaNode(
                colander.Date(),
                title=_('Event date'),
                validator=Range(
                    min=datetime.date(2010, 5, 5),
                    min_err=_('${val} is earlier than earliest date ${min}')
                    )
                )
        class Schema(colander.Schema):
            dates = Sequence()
            _LOCALE_ = colander.SchemaNode(
                colander.String(),
                widget = deform.widget.HiddenWidget(),
                default=locale_name)
        schema = Schema()
        form = deform.Form(schema,
                           buttons=[deform.Button('submit', _('Submit'))])
        return self.render_form(form)