Paypal express checkout, blocking progress

Extensions
1

Hello!
Is there a way to dynamycally disable this button until customer fills some data in checkout form?
The screenshot of the button is attached:

image
image684×191 4.14 KB

Actual result:
I can just ignore the whole checkout form, click on paypal, sign in to paypal and even pay for a product.

Expected result:
“Express checkout Paypal” button dynamically disabled depending on form’s values

What I already did:

  • Checkout UI block, to write there a logic about checking values and blocking a progress
  • useBuyerJourneyIntercept to make a “blocking”
  • useShippingAddress + useBillingAddress to access values of form

Note:
This solution works only with “default” checkout proceeding, using a button that are usually at the bottom of all forms.
However, it doesn’t work with this “Paypal” button on the top of the page.

2

Hi,

Have you checked out the the Cart and Checkout Validation Function API?