How to do sms verification in Django?

Question

Django

Tell me, knowledgeable people.
The bottom line is this: to view resources, we want to make closed access, by registering for a phone number. That is, the user enters his number, he receives an SMS, we activate it and open access. Only for 1 time (do not send SMS again).
Where to dig? if any batteries?
Googled this thing https://www.twilio.com/
Is it true?
Thank you

Answer 1

For this you need a service that sends SMS notifications. For example: smsc.ru. They already have a ready-made api for Python2/3.
In the user model, you need to create an additional field that will contain the verification code. And when registering, we generate a code, send it via SMS service. The user enters this code, if the codes match, the phone belongs to the user.