BasementProgramming

/*
   The User class Defines the properties for the Users to be stored in the Database.
   Each User has a valid Username verified by the UserCheck method and a valid
   Password verified by the PassCheck method.
*/

class User {

	private String username ="";	//Creates an empty username
	private String password ="";	//Creates an empty password

BasementProgramming

/*
   This program uses a driver class ValidateUser to get user input from the screen using the
   scanner class. The ValidateUser calls the UserCheck method that checks to see if the entered
   username is valid. The requirments for a valid username are as follows:

   		1) Username must contain only letters, numbers, @, underscores, and a period.
   		2) Username must be a valid email address

   If the username is valid the result will display "Valid Username" If not the result will
   display an appropriate error message.

BasementProgramming

/*
   This program uses a driver class ValidatePassword to get user input from the screen using the
   scanner class. The ValidatePassword calls the PassCheck method that checks to see if the entered
   password is valid. The requirments for a valid passwors are as follows:

   		1) Password must be at least 8 characters long.
   		2) Password must contain two capital letters.
   		3) Password must contain at least two numbers
   		4) Password contains only letters and number

BasementProgramming

/*
   This program uses a Driver class to get user commands from the keyboard. The following commands
   are valid and will produce the corresponding results:

   		Add    -   Allows the user to add new users to the database by providing a valid
   		           username and password.

   		Delete -   Allows the user to remove users from the databse by providing a valid
   			       username, assuming the username has been previously added