我正在使用 SimpleCart 并且需要一种方法来验证用户输入的数据。我不能使用默认按钮,因为简单的购物车需要使用它自己的类。我知道有办法,但我似乎无法让它发挥作用或找到答案。我基本上需要为点击处理程序分配某种验证。这是我的 SimpleCart 代码
simpleCart({
cartColumns: [
{ attr: "name", label: "Item"},
{ view: "decrement", label: false},
{ attr: "quantity", label: "Quantity"},
{ view: "increment", label: false},
{ view: "remove", text: "Remove", label: false}
],
cartStyle: "table",
checkout: {
type: "SendForm" ,
url: "orders.php",
extra_data: {
first_name: "document.getElementById('first-name').value()",
last_name: "document.getElementById('last-name').value()",
email: "document.getElementById('email').value()",
phone: "document.getElementById('phone').value()"
}
}
});
simpleCart.bind( 'beforeCheckout' , function( data ){
data.first_name = document.getElementById("first-name").value;
data.last_name = document.getElementById("last-name").value;
data.email = document.getElementById("email").value;
data.phone = document.getElementById("phone").value;
});
这是我用于验证的 jQuery
$(document).ready(function() {
$("#form").validate({ // initialize plugin on the form
rules: {
firstName: "required",
lastName: "required",
phone: "required",
email: {
required: true,
email: true,
},
}
});
这是提交数据的代码——不是通常的输入提交
<a href="javascript:;" class="simpleCart_checkout submit">Submit Order</a>