sweetalert不在Firefox中工作

Question

我已经使用SweetAlert显示验证警报，但代码如下，但它只在firefox中无法正常工作。警报框开始出现然后消失，Javascript基本挂起。代码如下：

jQuery（＆＃39; .enroll-button＆＃39;）。click（function（e）{

e.preventDefault();

var l = Ladda.create(this);

var tLeadType = jQuery('input[name="radioOpt"]:checked', '#sellBuyOpt').val()
var nSourceId = 0;

<?php if (isset($_GET["nsourceid"])){
    echo 'nSourceId = '.$_GET["nsourceid"];
} ?>

var inputElements = [];

var tFirstName = jQuery("#firstName");
var tLastName = jQuery("#lastName");
var tEmailAddress = jQuery("#email");
var tCity = jQuery("#city");
var tState = jQuery("#state");
var tPhoneNumber = jQuery("#phoneNumber");

inputElements.push(tFirstName);
inputElements.push(tLastName);
inputElements.push(tEmailAddress);
inputElements.push(tCity);
inputElements.push(tState);
inputElements.push(tPhoneNumber);


//validations
var validated = true;

for(var i= 0; i < inputElements.length; i++){

    if(inputElements[i].val().trim()===""){
        inputElements[i].val("");
        inputElements[i].attr("placeholder","This is required");
        inputElements[i].css("border-color","#A33643");
        validated = false;
    }

    if(i == 2){
        var res = validateEmail(inputElements[i].val());
        if(!res){
            inputElements[i].val("");
            inputElements[i].attr("placeholder","Valid Email required");
            inputElements[i].css("border-color","#A33643");
            validated = false;
        }
    }

    if(i == 4 && inputElements[i].val() == "Select a state"){
        sweetAlert("Oops...", "Please select a valid state!", "error");
        validated = false;
    }

    if(i == 5 && !simpleClientPhoneValidator(inputElements[i].val())){
        inputElements[i].val("");
        inputElements[i].attr("placeholder","Invalid Phone Number");
        inputElements[i].css("border-color","#A33643");
        validated = false;
    }