On a related note, always important to keep in mind that no approach to verify that a user possesses a particular phone number is truly secure [0]. 0: http://t

On a related note, always important to keep in mind that no approach to verify that a user possesses a particular phone number is truly secure [0]. 0: http://theconversation.com/receiving-a-login-code-via-sms-and-email-isnt-secure-heres-what-to-use-instead-112767 http://theconversation.com/receiving-a-login-code-via-sms-an...