START

ATTEMPT user = 0 ATTEMPT pass = 0 ATTEMPT fcredentials = 0

Enter username

empty?

"username is required"

Enter password

empty?

"password is required"

Login button

Database

Retreive username and password

Compare username and password

is username correct?

is password correct?

"Logged in successfully"

Dashboard

END

Attempt = 3 ?

"Temporarily blocked (3 mins)"

30 seconds remaining

Block duration finished?

"Display remaining time"

Reset ATTEMPT user = 0

M

"incorrect username"

Attempt = 3 ?

"Temporarily blocked (3 mins)"

30 seconds remaining

Block duration finished?

"Display remaining time"

Reset ATTEMPT pass = 0

M

Sign-up Button

Forgot Credentials Button

M

"incorrect password"