ASP practice-ASP (2)

The application described in this article is intended for beginners of ASP Programming. Although this example is very simple, it is very useful for organizations that attempt to take tests online for their employees, students, or customers.
About this application
The first interface in our application is contained in index. asp, which consists of a registration page. There are two input fields, one is the user name and the other is the password. Non-members must register for the exam. This page is the initial screen that provides users with an input box for usernames and passwords.
 
Note that the two member domains to be approved should have client-side JavaScript validation so that they are not passed as blank domains.
If (theForm. username. value = "")
{
Alert ("Please enter the" User Name "");
TheForm. username. focus ();
Return (false );
}
If (theForm. password. value = "")
{
Alert ("Please enter the" Password "");
TheForm. password. focus ();
Return (false );
}