I have the following situation on a Login page :
1. When the user enters Username + Password, if either of them is empty then show a message near the textbox.
2. After the postback, if the user cannot be authenticated I want to show a message above the textboxes that sais : "Incorrect Login" .
Now , My problem is with the last message. If I put a ValidationSummary at the top of the textboxes, then the messages get displayed twice (near the textbox and above them).
How can I resolve this issue ?