
Ways to login a user?
What are some ways to do a mobile number login of a user without asking OTP. Apart from these are there any other methods?
- Truecaller Login
- WhatsApp Login
Please share any jugads if you know !
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I think you can use FIDO protocol and tweak it to your use case or make a custom version for yourself. It's resistant to phishing and replay attacks. However folks would require more context as to why you're asking for this, because jugaad works on andaaz
P.S. I think if there doesn't exist a system that matches your need, you create your own system. Linkedin created kafka, Facebook created mysql, google created page rank. So yeah.
Also can I work with you on this stuff, looks like an interesting problem to solve.😋

I really don't know what's FIDO protocol. So, this is required to bypass OTP in a product, so we face drop of users when they need to fill the OTP, that's why I was asking for any other solution.

So, this is required to bypass OTP in a product, so we face drop of users when they need to fill the OTP, that's why I was asking any other solution.

What's the problem with regular old email/ otp or email/password method?

What is your use case?