未捕获的 RangeError：超出最大调用堆栈大小 - ajax答案

【问题标题】：Uncaught RangeError: Maximum call stack size exceeded - ajax未捕获的 RangeError：超出最大调用堆栈大小 - ajax
【发布时间】：2017-07-26 18:31:36
【问题描述】：

我收到最大调用堆栈错误，但不知道为什么。它说的是 jquery，我使用的只有 jquery 用于我的 ajax....

jquery.min.js:6 Uncaught RangeError: 超出最大调用堆栈大小

这是我的代码

function processPhase3(){
    client_info.primary_email = _("emailAddress").value;
    client_info.phone = _("cphone").value;
    client_info.primary_text = _("cphone").value;
    client_info.primary_voice = _("cphone").value;
    client_info.hphone = _("cphone").value;
    client_info.agree = _("agree");

    // if check true
    // then check if email or number in the text field
    if(client_info.agree.checked == false){
        _("alertThree").style.display = "block";    
    }else{
        _("alertThree").style.display = "none"; 
    }
    if(client_info.phone.length > 3 || client_info.primary_email.length > 3){
        _("alertFour").style.display = "none";  
        _("phase3").style.display = "none";
        _("phase4").style.display = "block";
        _("progressBar").classList.remove("progress-bar-success");
        _("progressBar").className += ' progress-bar-success';
        _("progressBar").style.width = '100%';
        _("status").innerHTML = "Congratulations!";
          $.ajax({
            type: 'POST',
            data: client_info,
            url: "my_prefs_save.php"
        });
    }else{
        _("alertFour").style.display = "block"; 
    }

}

【问题讨论】：

client_info 在哪里实例化？你能告诉我们一个 console.log(client_info) 的样子吗？
供您参考stackoverflow.com/questions/6095530/…
您能否查看错误中提供的堆栈跟踪以了解问题的根源？

标签： javascript jquery

【解决方案1】：

谢谢大家，

看起来像添加一些返回语句解决了这个问题；）

function processPhase3(){
    client_info.primary_email = _("emailAddress").value;
    client_info.phone = _("cphone").value;
    client_info.primary_text = _("cphone").value;
    client_info.primary_voice = _("cphone").value;
    client_info.hphone = _("cphone").value;
    client_info.agree = _("agree");

    // if agree check is true - proceed if countOne = 1, false turn on error
    // if pn or email exist - proceed countTwo = 1, else turn on error
    // then check if email or number in the text field
    if(client_info.agree.checked == true){
        _("alertThree").style.display = "none"; 
    }else{
        _("alertThree").style.display = "block";
        return; 
    }
    if(client_info.phone.length > 3 || client_info.primary_email.length > 3){
        _("alertFour").style.display = "none";  
        _("phase3").style.display = "none";
        _("phase4").style.display = "block";
        _("progressBar").classList.remove("progress-bar-success");
        _("progressBar").className += ' progress-bar-success';
        _("progressBar").style.width = '100%';
        _("status").innerHTML = "Congratulations!";
          $.ajax({
            type: 'POST',
            data: client_info,
            url: "my_prefs_save.php"
        });
    }else{
        _("alertFour").style.display = "block";
        return;
    }

【讨论】：