Logic of Rules

[taylorswiftlover]

I have a list of events from a List-String field (Events 1, Events 2, Events 3) where users can select as many values as they want. 

I also have a designated field for each values where users will be able to select the number of seats for reservation. If a user, let's say select "Events 1", the field designated for that will be shown.

Here is my workflow:
Events 1 field = No. of tickets for Events 1 field
Events 2 field = No. of tickets for Events 2 field
Events 3 field = No. of tickets for Events 3 field

 

Please advise

[SinJunYoung]

For the criteria of the Rule, you need to set the Event field's value to "does not contain" and place the value inside the field box. And set the action to make particular field as hidden.

I am attaching a screen shot for your reference.