Can I disable an Option of a Checkbox field just for the Transition

[Hendrik Korte]

Is it possble to disable an option of a Checkbox Field for a specific Transition and not global? So far i used the method but it disabled that option of that entire Field.

[Fidel Castro Armario]

Hi Hendrik,

It's not possible to disable an option for a transition, but you can add a validator that ensures that the user doesn't select the option: a custom error message will be shown in case the forbidden option is selected, and the transition execution is blocked until a valid option is selected.

To implement this validation you should use "Boolean validator with math, date-time or text-string terms" with the following boolean expression:

%{nnnnn} not in ["Option A", "Option_B", "Option_C"]

where

• nnnnn is field code for your Checkbox custom field.
• "Option A", "Option B" and "Option C" are forbidden options.

As you can see, I have provided a more general solution that supports more than one forbidden option.

[Hendrik Korte]

Ok, thanks for the quick response!