This guide references version 1 of the SDK

[mckinlde]

This guide integrates version 1 of the SDK; could you refer me to a similar guide for version 2?

On line 79 of the referenced script.js (link 1 below), the urlParam passed to script_to_head() uses a hosted-fields param. The hosted-fields param is used by version 1 of the SDK (link 2), where version 2 of the SDK expects a card-fields. (link 3)

I don't mean to be a pain, but PayPal directly states that new integrations should use SDK version 2. If I built a v1 integration, would it be supported?

1. https://github.com/paypaldev/PayPal-Advanced-Checkout-Tutorial/blob/main/script.js
2. https://developer.paypal.com/sdk/js/v1/reference/#link-overview
3. https://developer.paypal.com/sdk/js/reference/#link-overview

[mrepol742]

You can use whatever components you liked to in v1 or v2 of the sdk.

There are 4 components supported by both v1 and v2

• buttons
• marks
• card-fields
• funding-eligibility

Buttons is the default component
If you want to support credit/debit card payment u need to use paypal hosted fields.
Marks is use when paypal buttons are presented alongside other funding sources on the page and the PayPal buttons are shown when the buyer selects a radio button.

Its up to use what component u wanna use.