Javascript if/else错误

我一直收到这个错误：-看起来你的函数没有返回“唉，你没有资格申请信用卡”。“资本主义就是这样残酷。”当收入争论达到75时。

有人能告诉我我做错了什么吗？干杯：）

---

打开和关闭该功能如何：

var creditCheck = function (income) {
    if (income >= 100) {
        return "You earn a lot of money! You qualify for a credit card.";
    } else {
        return "Alas you do not qualify for a credit card. Capitalism is cruel like that.";
    }
}

---

此外，您返回的字符串尚未打印到屏幕或控制台，否则将什么也看不到。

在

函数（收入）

之后缺少

{

，函数末尾缺少

}

；缩进代码将帮助您识别这种类型的错误。。。出于某种原因，我认为if语句不在花括号内。谢谢：）

var creditCheck = function (income) {
    if (income >= 100) {
        return "You earn a lot of money! You qualify for a credit card.";
    } else {
        return "Alas you do not qualify for a credit card. Capitalism is cruel like that.";
    }
}

var creditCheck = function(income) {
    if(income >= 100)    {
        return "You earn a lot of money! You qualify for a credit card.";
    }     else     {
        return "Alas you do not qualify for a credit card. Capitalism is cruel like that.";
    }
};