WhatsApp is one of the most popular messaging apps in the world today, with hundreds of millions of users. It has become an important part of many people’s lives, providing an easy way to keep in touch with friends and family.
One of the key features of WhatsApp is that it requires users to register a phone number in order to use it. This makes it more secure than other apps, as only those with access to the phone number can create an account.
When users first sign up for WhatsApp, they will be asked to enter their phone number. Once this is done, WhatsApp will send a verification code via SMS or voice call for users to confirm their identity and complete the registration process.
The code is usually a 6-digit number that must be entered into the app within a certain time period. This helps ensure that only legitimate users can create accounts on WhatsApp.
WhatsApp also allows users to use two-factor authentication (2FA) for added security. With 2FA enabled, users will receive a one-time password (OTP) via SMS each time they try to log in. This OTP must be entered into the app before they can access their account.
In conclusion,
Yes, WhatsApp does send verification codes as part of its registration and two-factor authentication processes. These codes help protect user accounts and make sure that only legitimate users can create and access them.
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