Hi, I would like to use customValidator in my register page. The page contains not only textbox, but also checkBox, user controls.It seems that I have to bind a controlID to a customValidator, and I can only bind textBox's ID to the validator.Is it possible that one customValidator checks all textbox, checkbox, usercontrols? And how?I first did not consider to use the custom validator, that I wrote a javascript to check all inputs from user, and register the validate method from code side like this:protected void Page_Load(object sender, EventArgs e) {