validating keyword fields

[akbryer]

I have a keyword field on a form that has two hardcoded keywords. It is a checkbox. I want to make sure that users don't ckeck both boxes. I have tried<br>
If field "A" equals "Keyword1" & "Keyword2" Fail with message.<br>
<br>
I tried both input translation and input validation.<br>
<br>
This has not been working.<br>
<br>
Gary.

 

[K]

Anything stopping you from changing the keyword field from <br>
a checkbox to a radio button??? Radio buttons only allow<br>
one selection.