Check user?

Hai In my project i have to check the user is registered member or not(guest).Can anyone give logical idea to check the user is registered or not...please its very urgent
[198 byte] By [azhar_sundeva] at [2007-11-26 20:18:54]
# 1

Your first step would be to read the requirements to find out what "registered" means. If they don't say, then go and ask somebody what it means.

Second step would be to implement that in code. Now at the moment none of us knows what it means (except maybe you) so none of use can write any code.

DrClapa at 2007-7-10 0:42:23 > top of Java-index,Enterprise & Remote Computing,Web Tier APIs...
# 2
Thank you for your guidelines..Actually i need to check the user is register or not.How to give permission for registered user and guest?I need logic of this problem.
azhar_sundeva at 2007-7-10 0:42:23 > top of Java-index,Enterprise & Remote Computing,Web Tier APIs...
# 3

> Actually i need to check the user is register or not.

Ah, I see. That means that you are the one responsible for the design too? Well, you need to keep a list of registered users somewhere. Preferably somewhere outside the application. Does that give you any ideas?

But if you have to ask this question, I would suggest you should go away and get some basic experience in computer systems before attempting this. Beginners should not be designing things related to computer security.

DrClapa at 2007-7-10 0:42:23 > top of Java-index,Enterprise & Remote Computing,Web Tier APIs...