Requirements: Allow users to login to the site Allow users to register to the site Users should be able to reserve rooms for a specified date and time range Validate user input Display error messages when appropriate. List conference room reservations sorted in date and start time order Allow two display options: All-display all conference room reservation schedules; past and future Future-display conference room reservations that are scheduled in the future only * Do not allow reservations outside of business hours or during the weekends A copy of the DB is attached Note: you can make any modifications to the DB you feel you need .