Phone Authentication REST API using Twilio service in NodeJS OTP Verification

In this video, we'll show you how to use Twilio's phone authentication REST API to verify a user's phone number is valid. We'll use the NodeJS OTP Verification module to do the verification.
React Firebase Authentication Tutorial
This phone authentication REST API using Twilio service is a great way to ensure that only authorized phones are allowed to make calls or send messages through your application. It's especially useful for security applications or applications that need to verify phone numbers before allowing users to login. Watch this video to learn how to create and use this API!
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Phone Authentication REST API using Twilio service in NodeJS
otp verfication nodejs
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Have a Great Day !!!

[RockStar]

twilio trial account can send otp to verified numbe what about remaining numbers??

[shubhamjaiswal]

where did you get the message service id

[ishwaksharda]

Having the OTP field global in the file is no recommended and not a good implementation. Imagine two users request otps. The first user's OTP will be overwritten by the last user and they will receive invalid otp. Now scale that up to a mass production application. It becomes randomic if you will be able to validate or not. The good approach should be to create an otp field for each user and save the value there. Then, we the user enters the otp, you match the value from that particular user's otp field.

[SSCODanish]

Means plzzz make a whole process video

[skmahmoodsameer]

Following same process.
I receive OTP to my mobile number which is also in Twilio account.
but when i enter other's number they are not getting OTP
[ RestException [Error]: The number is unverified. ] err is coming.
What to do?

[krishnakanthati]

Is Twilio SMS gateway free? Where can I find its pricing?

[rajkumarp]

to : I placed that req.body.number. but OTP is generated but not show on msg in my OTP.

[yashvijaybombale]

dont use its useless twilio trail account only sent sms to verified number which is yours only, i wasted my time

[gtcwebdev]

With this aproach you don't avoid Toll Fraud... If anyone find this route and send multiple requests do signup with fake numbers, you will spend a fortune in SMS.