It is a Log In System using C++. It includes Registration and Login for non-existing and existing users respectively.
It is a Log In Authentication system written in the C++ programming language. It includes Registration and Login for non-existing and existing users respectively.
Here file handling technique of C++ is used to maintain a database of user's emails and passwords. Along with these conditional statements (if-else), for loop, while loop is also being used.
Here is a walkthrough of the program.
Step 1: Compile and run the main.cpp file.
Step 2: After successful compilation, the program starts its execution and asks the user to enter a choice between Log In and Register.
On choosing register it asks to enter Name, a valid Email address, and Password for his account.
There is an additional check for an email address where it checks whether the email address includes a '@' or not. And also if someone enters an email address that is already registered with the system it throughs a message that the email is already registered. After passing all the criteria successfully a user can register in the system.
Log In :
On choosing Log In it asks to enter the credentials that include the registered email id and the particular password. If any of the input fields creates a conflict with the criteria the program through a message that the entered credentials are invalid.
Last but not least the Exit option basically terminates the program.
Submitted by SAYAK MUKHOPADHYAY (msayak1269)
Download packets of source code on Coders Packet