How to add a file phone number to the newsletter form?
I have tried some cases but it didn’t work.
Here is my code:
Anyone can help? Thanks a lot.
Did you find a solution to this in the end? I had to result in using a note attribute to add it to the customers notes but not ideal.
e.g.
should work, see https://shopify.dev/themes/customer-engagement/add-contact-form
I have the same problem, but this doesn’t work.
The phone number is not saved in the customer’s info in the admin.
The email and first and last names are saved, but no phone. 
you’re using type=text, use type=tel. Worked for me!
Phone