Hi, I want to keep all validation client side. I have a textbox for "Name" and a RequiredFieldValidator which says it can&#039;t be empty. When the page submits, I&#039;m able to show a message that "Name" can&#039;t be empty. <BR><BR>But I also need to change the bgcolor of the TextBox to Red. Anyone know how I can change the TextBox color after the RequiredFieldValidator has been activated?<BR><BR>Thanks.<BR>Jordan