Radio Button Validation

Hi
I need a validation for a radio button group:
1. One of the options has to be selected (that's no problem...)
2. If one specific option is selected an error message must show up and the form must not be sent.

I am sorry if this problem has already been discussed here, but I haven't found a solution for a dummie like me in the forum.
Thank you for your help!

Hi saber,

You have to do this with JavaScript. There is a FAQ here which describes something similar.

Bob

Thank you for your answer Greyhead!
I already tried to adapt this script for my needs but as the dummie that I am I didn't succeed at all.
Now that I know that I am on the right path I will give it another try. If you or somebody else could show me the way I of course would be very greatfullightbulb

Hi saber,

What the the code you are trying to use?

Bob