@view_config(renderer='templates/form.pt', name='textarea')
    @demonstrate('Text Area Widget')
    def textarea(self):
        class Schema(colander.Schema):
            text = colander.SchemaNode(
                colander.String(),
                validator=colander.Length(max=100),
                widget=deform.widget.TextAreaWidget(rows=10, cols=60),
                description='Enter some text')
        schema = Schema()
        form = deform.Form(schema, buttons=('submit',))
        return self.render_form(form)