WhatsApp Login Without OTP

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You can easily conclude from the previous flow:

Step 1: When a user clicks on OTPFree Login With WhatsApp, his WhatsApp number is collected and verified for registration.

Step 2: If the WhatsApp number is registered, an authentication token with an expiry date is generated for that user. If they don’t have a registered mobile number, they need to register with a registered number first or provide a different registered number.

Step 3: Once the token is generated, it is attached to the login link, and the same login link is sent as a message to the user's WhatsApp number.

Step 4: When the user clicks on this link, he will be redirected egypt email list to the login page, where the session will be authenticated without the user having to do anything.

Step 5: After successful validation, they should be redirected to the app dashboard.

Finally, validation works when logging in via WhatsApp, which is a more user-friendly login system.

Why WhatsApp login is required
Every day, millions of people go through a tedious login and authentication process. Currently, users can log in by entering their mobile number, password, and OTP. They can also log in using their email or Facebook account.

A younger generation of users who do not have a Facebook profile frequently use phone numbers to sign up for services and sometimes use email for other purposes.

How about mobile login via OTP verification
When a phone number is used to log in, the app usually sends a verification code via SMS to the specified number. The user can create an account after entering this code.