I am working with a wizard, where the user can sign up. There is a asp:RadioButtonList with two options, and some of the input fields in the wizard changes when the radiobut
I found a better option was to use simply:
document.getElementById("<%=myValidator.ClientID %>").enabled = true;
The ValidatorEnabled option as suggested above automatically calls the validation of the linked control and in my case shows the error message "please enter a value for seller name" which wasn't necessary or desired..
Using the ".enabled = true" option doesn't.