You probably need to be using OR conditions and not AND conditions since any 1 of those conditions should technically hide the tab. You also need to keep in mind you have it configured to hide the tab based off the supplied conditions being met.

How do I use a OR conditions and not AND conditions?

Please review the conditions tab carefully. It directly tells you in the buttons for adding new conditions.

Can you please explain the exact procedure please?

If you need the tab to hide based off conditioning against 3 separate fields then you'd probably have something like the below.




I highly suggest slowing down. Reviewing the information on the page carefully. Take it all in and try to understand the flow of things. CB Conditional is entirely logic driven and straight forward, but it can become complex very quickly depending on your conditions. It works off a series of AND and OR conditions. This is very similar to a PHP IF statement for example. How it behaves on the result of your conditions is entirely controlled by the first Display parameter. Conditions can either show something or hide something so you must always keep that in mind when configuring them as sometimes you need to supply a condition that does the opposite of what the fields purpose is.