Hello, we have been developing the mobile app that uses Storefront API. We send request through graphql, so the main question is there is the way to add sign up method using phone and add one time password thing?
The only thing that documentation provides is signing up through email and password:
https://shopify.dev/docs/custom-storefronts/building-with-the-storefront-api/customer-accounts#step-1-create-a-customer
The important point is that we are developing React Native application, not hydrogen