starway - 6:38 am on Jul 23, 2002 (gmt 0) or this: this should also work well.
Thank you rewboss for correcting me. Of course what I said is an error (the rule is not to hurry when you post to the forum). I just wanted to show the general idea of form validation, without getting deeply into details.
The correct comparison statement is this:
this should also work well.