As this is primarily a query regarding validation libraries, I've moved it to the Open Source Projects forum.
Now there is a way to authentication machanism.
now i need these ones
1)how avoid sql injection when login?
2)good encription for password and how to save encripted data in mysql ??
3) is there any other ways to improve the quality of this code?
I have problem on server side validation.
user type his username and password on browser.
so if i use server on encription to password the password hacker can get the password between client machine and server.because client machine to server password goes a normal text.
is it true?
first i go to the
C:\Program Files\Java\jdk1.6.0\bin using command line .
then i type this on cmd.
keytool -genkey -alias tomcat -keyalg RSA
then it ask the password.I give the password and i give changeit as mentioned in site.
then it ask re type password and i give changeit again.
then it ask "What is your first and last name " ,"What is the name of your organizational unit",What is the name of your organization?................i think it never ends?