我正在使用HTML 5的required属性进行表单验证。现在,我希望的是,如果表单通过了HTML 5验证,它应该将用户带到Stripe结账页面(我故意在下面的代码中用xxx替换了信息)。
现在,如果表单没有通过验证,提交操作不会处理,这很好。但是,在我完成表单并提交表单后,它并没有把我带到Stripe结账页面,而只是刷新了页面。我做错了什么?
现在,如果表单没有通过验证,提交操作不会处理,这很好。但是,在我完成表单并提交表单后,它并没有把我带到Stripe结账页面,而只是刷新了页面。我做错了什么?
<form id="tcform">
<p><b>Quantity:</b> 1</p>
<b class="price">Price:</b> <s>£xx</s> <span style="color: red;">£xx</span>
<button class="btn btn-default buynow" id="checkout-button-sku_xxx" role="link">
Buy Now
</button>
<p>
<i style="font-size:small">Limited time offer</i>
</p>
<p class="tcparagraph">
<input id="field_terms" type="checkbox" required name="terms"> I accept the <u><a href="Terms" id="tclink">Terms and Conditions</a></u></p>
<div id="error-message"></div>
</form>
<script>
(function() {
var stripe = Stripe('pk_test_xxx');
var checkoutButton = document.getElementById('checkout-button-sku_xxx');
checkoutButton.addEventListener('click', function() {
// When the customer clicks on the button, redirect
// them to Checkout.
const isFormValid = checkoutButton.form.checkValidity();
if(isFormValid==true) {
stripe.redirectToCheckout({
items: [{
sku: 'sku_xxx',
quantity: 1
}],
// Do not rely on the redirect to the successUrl for fulfilling
// purchases, customers may not always reach the success_url after
// a successful payment.
// Instead use one of the strategies described in
// https://stripe.com/docs/payments/checkout/fulfillment
successUrl: window.location.protocol + '//metis-online.com/courses/course-BRFAITC009-order-confirmation',
cancelUrl: window.location.protocol + '//metis-online.com/order-cancelled',
})
.then(function(result) {
if (result.error) {
// If `redirectToCheckout` fails due to a browser or network
// error, display the localized error message to your customer.
var displayError = document.getElementById('error-message');
displayError.textContent = result.error.message;
}
});
}
});
})();
</script>