小编Gab*_*iel的帖子

我想只获取错误消息字符串,

('#frmEcard').validate({
        onkeyup: false,
        onfocusout: false,
        onsubmit: false,
        ignoreTitle: true,
        rules: {
            'txt_sendto': "multiEmails",
            'txt_subject': {
                maxlength: 255
            },
            'txt_message': {
                maxlength: 500
            }
        },

        errorPlacement: function(error, element) {
            $.jGrowl(HERE , {
                sticky:   true,
                life:    12000                    
            });
        }
    });

我想做这样的事情:

$app->mount('dashboard', new Travel\Controllers\Dashboard())->before(function() use ($app) {
              //check if is logued...
            })

可能吗？

谢谢!