MemberPress: Pass a Member Phone Number to Stripe

This code will pass the phone number a member added to the membership registration form when signing up to Stripe. As a result, the member’s phone number will be saved in the customer profile on Stripe.

The sample code uses the “mepr_phone” slug on line 2 for the phone number field. This slug needs to match the slug of the phone custom field used in the registration form to collect the phone number.