PayPal按钮无法登录PayPal账号

Question

我的 WordPress 站点上有一个 paypal 智能按钮：

https://baranovich.org/pay-for-auction-purchase/

代码来自 PayPal，我对其进行了一些编辑，因为输入字段显示不正确。

当我使用按钮时，一切似乎都很好，但是我无法通过登录另一个帐户来支付。 它只是不登录。它也不给我一个错误。

在我输入 email 后它回到这里，但我还没有登录......

我绑定清除缓存，并使用不同的浏览器和 PC。

我检查了答案https://stackoverflow.com/questions/53840252/unable-to-login-to-paypal-using-paypal-payment-button-localhost但我不明白为什么我什至使用沙箱PayPal 功能。 我想要一个真正的按钮，而不是沙盒测试按钮......

如何放置真正的 PayPal 按钮？

这是我正在使用的代码：

    <style>
      input {
        border-top-style: hidden;
        border-right-style: hidden;
        border-left-style: hidden;
        border-bottom-style: groove;
        background-color: #eee;
      }
      
    </style>

<div id="smart-button-container">
    <div style="text-align: center">
        <label for="description">First and Last Name </label>
        <span style="display:inline-block; width:10px;"></span>
        <input type="text" name="descriptionInput" id="description" maxlength="127" value=""></div>
      <p id="descriptionError" style="visibility: hidden; color:red; text-align: center;">Please enter a First and Last Name</p>
    <div style="text-align: center"><label for="amount">Amount to Pay </label>
    <span style="display:inline-block; width:10px;"></span>
    <input name="amountInput" type="number" id="amount" value="" ><span> USD</span></div>
      <p id="priceLabelError" style="visibility: hidden; color:red; text-align: center;">Please enter the full amount owed</p>
    <div id="invoiceidDiv" style="text-align: center; display: none;"><label for="invoiceid">Auction Lot Number </label>
    <span style="display:inline-block; width:10px;"></span>
    <input name="invoiceid" maxlength="127" type="text" id="invoiceid" value="" ></div>
      <p id="invoiceidError" style="visibility: hidden; color:red; text-align: center;">Please enter the Lot number</p>
    <div style="text-align: center; margin-top: 0.625rem;" id="paypal-button-container"></div>
  </div>

<script src="https://www.paypal.com/sdk/js?client-id=sb&enable-funding=venmo&currency=USD" data-sdk-integration-source="button-factory"></script>
  <script>
  function initPayPalButton() {
    var description = document.querySelector('#smart-button-container #description');
    var amount = document.querySelector('#smart-button-container #amount');
    var descriptionError = document.querySelector('#smart-button-container #descriptionError');
    var priceError = document.querySelector('#smart-button-container #priceLabelError');
    var invoiceid = document.querySelector('#smart-button-container #invoiceid');
    var invoiceidError = document.querySelector('#smart-button-container #invoiceidError');
    var invoiceidDiv = document.querySelector('#smart-button-container #invoiceidDiv');

    var elArr = [description, amount];

    if (invoiceidDiv.firstChild.innerHTML.length > 1) {
      invoiceidDiv.style.display = "block";
    }

    var purchase_units = [];
    purchase_units[0] = {};
    purchase_units[0].amount = {};

    function validate(event) {
      return event.value.length > 0;
    }
paypal.Buttons({
      style: {
        color: 'gold',
        shape: 'pill',
        label: 'paypal',
        layout: 'horizontal',
        
      },

      onInit: function (data, actions) {
        actions.disable();

        if(invoiceidDiv.style.display === "block") {
          elArr.push(invoiceid);
        }

        elArr.forEach(function (item) {
          item.addEventListener('keyup', function (event) {
            var result = elArr.every(validate);
            if (result) {
              actions.enable();
            } else {
              actions.disable();
            }
          });
        });
      },

      onClick: function () {
        if (description.value.length < 1) {
          descriptionError.style.visibility = "visible";
        } else {
          descriptionError.style.visibility = "hidden";
        }

        if (amount.value.length < 1) {
          priceError.style.visibility = "visible";
        } else {
          priceError.style.visibility = "hidden";
        }

        if (invoiceid.value.length < 1 && invoiceidDiv.style.display === "block") {
          invoiceidError.style.visibility = "visible";
        } else {
          invoiceidError.style.visibility = "hidden";
        }

        purchase_units[0].description = description.value;
        purchase_units[0].amount.value = amount.value;

        if(invoiceid.value !== '') {
          purchase_units[0].invoice_id = invoiceid.value;
        }
      },

      createOrder: function (data, actions) {
        return actions.order.create({
          purchase_units: purchase_units,
        });
      },
onApprove: function (data, actions) {
        return actions.order.capture().then(function (orderData) {

          // Full available details
          console.log('Capture result', orderData, JSON.stringify(orderData, null, 2));

          // Show a success message within this page, e.g.
          const element = document.getElementById('paypal-button-container');
          element.innerHTML = '';
          element.innerHTML = '<h3>Thank you for your payment!</h3>';

          // Or go to another URL:  actions.redirect('thank_you.html');
          
        });
      },

      onError: function (err) {
        console.log(err);
      }
    }).render('#paypal-button-container');
  }
  initPayPalButton();
  </script>

Answer 1

沙盒按钮只能从开发人员仪表板使用沙盒付款人帐户登录。

由于您需要一个实时按钮，因此您需要在登录到您想要接收付款的实时 PayPal 帐户时重新生成它。 或者，手动更改表示client-id=sb的代码以使用来自实时 REST 应用程序的实时客户端 ID，该应用程序是在开发人员仪表板 -> 我的应用程序和凭证中创建的。