Is it possible to create website which has the following to secure the login as he enters the user name and password the following steps occur
- User visits verification web page and enters phone number.
- Random verification code is generated and user is called and prompted to enter code.
- If code is entered incorrectly, re-prompt to enter code.
- If code is entered correctly, update database.
- Update web page with status message.
how do we integrate it with php.