This is a basic OTP verification system using Text Local SMS API (https://www.textlocal.in/ 18). You will see OTP in the OTP label , this is for test purpose, just to show you, you can change the blocks later.
you need to create an account to get the API key.
NOTE – This OTP System will only work in india because of the API service provider. But The method will be same if you find any similar API provider for Countries Out Of India
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