how can fetch phone number from the android device to take that number and send it to my backend to cross-verify that whether phone-number is registered to my database or not.
like google pay it auto-verifies the phone number.
how can fetch phone number from the android device to take that number and send it to my backend to cross-verify that whether phone-number is registered to my database or not.
like google pay it auto-verifies the phone number.