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An example Sinatra app I made, which lets you validate a user's telephone number against their full name.
Ruby JavaScript
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An example Sinatra app that uses Open CNAM to validate a name and phone number pair. This could be used for extra security on user sign-up, making sure users are who they say they are. To stop a potential user from using a number that is not theirs, one could use a text message verification code (perhaps using Twilio). I plan to add this functionality to the app next.


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