Messaging Service Does Not Work Without OTP_TWILIO_FROM Setting

[jackkinsella]

Messaging service is offered as an alternative to a "from" number in Twilio in order to support use-cases where teams need a pool of telephone numbers in order to achieve global coverage.

Right now, this function

django-otp-twilio/src/otp_twilio/models.py

Line 113 in ea22bf2

def _validate_config(self):

causes an exception if one configures the messaging service without a from number.

It should probably validate that one or the other (message service or from number) are available.

[psagers]

Indeed. Looks like this should have been part of #9.

cc @mkgs