This makes it a lot easier for customers to sign up and log into your app or websites using just their WhatsApp phone number. ![]() Apps can offer to send consumers their verification code using WhatsApp rather than text messaging after WhatsApp is incorporated into an iOS or Android app. To counter the limitations of SMS verification, the WhatsApp software development kit can come in as a handy solution. Īdditionally, those without unlimited texting plans take care to minimise their usage of texting when possible. In a multi-factor authentication system, when a user’s account information is paired with an additional step for added protection, this procedure can also be utilised when logging in.Įven though this procedure is simple to follow, SMS is not everyone’s preferred texting service, with WhatsApp being used by over 2 billion people. After entering that code, the user can establish an account. Step 4: The WhatsApp Message is then pushed from the. Step 3: A WhatsApp Message is triggered to the registered user’s WhatsApp number. Step 2: The unique token from the server is sent to the web application. It’s typical for the app to send a verification code through SMS to the specified number when a phone number is used to sign in. So from the above flow, you can easily tell that: Step 1: The Web Application requests a unique login token from its database/server. ![]() ![]()
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