Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
In facebook..when u enter correct email address but incorrect passwd..they send u an email with an Instant login button..user can login using that instant login link only once..How did they implement this ? Where can i find its code? I mean how do they find out Instant Login link has been clicked only once ??
Any similar code over internet?
I would implement it as follows.
Create a table called “DirectLogin”
When the login attempt fails, create a new record in
DirectLogintable.Send the email with link
When the user clicks the link, check if the GUID and email address match the record in the table.
If it does, log them in and delete the record