I have a asp radio button list which has 3 options:
Option 1 Option 2 Option 3
Think of this as a question as such and "Option 2" is the correct option to select which will take you to a success page.
What is the code to be able to do this?
Here is what I currently have:

If a user chooses "Option 1" I need to be able to show a custom validation message saying something like "Nearly but not quite - please try again"
All suggestions are welcome!