this.valid=false;
return email;
return password;
/* Use a Data Access Object to validate the email and password. If the validation does not fail then set this.valid to true*/ this.valid=true; return valid;
if(_email != null && _email.length() > 0) email = _email; else email = "Unknown";
if(_password != null && _password.length() > 0) password = _password; else password = "Unknown";