SMS Verification Plugin allows you to protect your mooSocial website by adding SMS verification functionality step into to standard User Registration process . Users need to enter valid mobile number when sign up to be able receive SMS code on their mobile device. After entering the correct code, their profile is validated and they can use the network normally.
This plugin is using Twilio API to send messages, meaning you will need a valid Twilio username and password in order to be able to send SMS messages. The account can be obtained at https://www.twilio.com. Pricing details https://www.twilio.com/sms/pricing?v=7