```javascript
var telTesting = (/^1[3-9]\d{9}$/.test( document.querySelector(".ask-pop-wrap .ask-pop-bg .input-box .input-list input[name=phone]").value));
var emailTesting = (/^[a-zA-Z0-9_-]+@[a-zA-Z0-9_-]+(\.[a-zA-Z0-9_-]+)+$/.test(document.querySelector(".ask-pop-wrap .ask-pop-bg .input-box .input-list input[name=email]").value));
var enquiriesSubmit = document.querySelector(".ask-pop-wrap .ask-pop-bg input[type='submit']");
$('#formSubmit').submit(
function () {
if( telTesting && emailTesting ) {
return true;
} else {
return false;
}
})
```
$("#formSubmit").submit(function (event) {
var phone = $(".ask-pop-wrap .ask-pop-bg .input-box .input-list input[name=phone]").val();
var email = $(".ask-pop-wrap .ask-pop-bg .input-box .input-list input[name=email]").val();
var phonePattern = /^1[3-9]\d{9}$/;
var emailPattern = /^[a-zA-Z0-9_-]+@[a-zA-Z0-9_-]+(\.[a-zA-Z0-9_-]+)+$/;
if (!phonePattern.test(phone)) {
alert("请输入有效的手机号码!");
event.preventDefault();
} else if (!emailPattern.test(email)) {
alert("请输入有效的电子邮件地址!");
event.preventDefault();
}
});
使用两个正则表达式来验证输入的电话号码和电子邮件地址是否有效。如果输入的电话号码或者电子邮件地址无效,则调用 alert() 函数弹出提示框,并使用 event.preventDefault() 方法阻止表单提交。