Jquery Validate Plugin. equalTo

Hi,

I'm using jquery validate plugin to validate a form, so for passoword confirm I use equalTo

admin_pass: {
				minlength: 5
			},
			admin_pass_confirm: {
			required: false,
				minlength: 5,
				equalTo: "#admin_pass"
			}

Select allOpen in new window

The password field is actually not required, but I cant make the confirm field not required. If user type something in password field, can I make the confirm field required?

Thank You