javascript - 未捕获的语法错误 : Unexpected token } debugging in Chrome

Question

我不明白发生了什么事。我正在使用 Chrome 来调试我的 js。它说意外}但它显然需要它。如果删除 }，我会收到“Uncaught SyntaxError: Unexpected end of input”。

任何帮助表示赞赏。

$(document).ready(function() {
            $("#payment-form").submit(function(event) {
                if (!$("input[name=agree]").is(":checked")) {
                        return false;
                    } else {
                        $('.submit-button').attr("disabled", "disabled");
                        // createToken returns immediately - the supplied callback submits the form if there are no errors
                        Stripe.createToken({
                          number: $('.card-number').val(),
                          cvc: $('.card-cvc').val(),
                          exp_month: $('.card-expiry-month').val(),
                          exp_year: $('.card-expiry-year').val()
                        }, stripeResponseHandler);
                        return false;
                        }
                    }
                }

            if (window.location.protocol === 'file:') {
                alert("stripe.js does not work when included in pages served over file:// URLs. Try serving this page over a webserver. Contact <a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="72010702021d0006320106001b02175c111d1f" rel="noreferrer noopener nofollow">[email protected]</a> if you need assistance.");
            }

Answer 1

你有不匹配和缺少的大括号，试试这个:

$(document).ready(function() {
    $("#payment-form").submit(function(event) {
        if (!$("input[name=agree]").is(":checked")) {
            return false;
        } else {
            $('.submit-button').attr("disabled", "disabled");
            // createToken returns immediately - the supplied callback submits the form if there are no errors
            Stripe.createToken({
                number: $('.card-number').val(),
                cvc: $('.card-cvc').val(),
                exp_month: $('.card-expiry-month').val(),
                exp_year: $('.card-expiry-year').val()
            }, stripeResponseHandler);
                return false;
        }
    });

    if (window.location.protocol === 'file:') {
        alert("stripe.js does not work when included in pages served over file:// URLs. Try serving this page over a webserver. Contact <a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="d0a3a5a0a0bfa2a490a3a4a2b9a0b5feb3bfbd" rel="noreferrer noopener nofollow">[email protected]</a> if you need assistance.");
    }
});