It’s not important that it’s inside my mechanism. - Users can go back to step one and change their mobile number or request sending SMS again. - Of course, users can not request to send a text message twice in 2 minutes and they are warned that you have to wait at least 2 minutes.
Hi @saeeed, currently accounts-passwordless sends an email to the user with the authentication code so they can log into the app.
You could build a package that sends an SMS, if you want to learn how, you can watch this Youtube video where @renanccastro and @filipenevola worked on a package to use SMS and Twilio to send the code to users.