Filter Function For Checkbox Field

Question

Currently trying to setup a filter in one of my scenarios. I've created a checkbox field that has several different values that users can select upon request time. If there is only one value selected then I would like Fusion to route it to another setup of modules. If there is multiple values selected then it would go a different route.

What is an easy way to set this up and make sure that it reads the values?

I know there is functions but I've not successfully setup one.

Any help from the community would be greatly appreciated!

Lawson02 · Accepted Answer

Also here is another approach that tells you how many items are in the array. This approach would survive the depreciation I mentioned earlier

Add value(s) to empty array,

Flatten array of arrays if more than 1 value,

Get length of array

Lawson02 · Answer

Currently as it is checkbox like fields read one value as a string and multiple as an array. They might be changing this soon and making it always read as an array but I don't remember exactly as I read the patch notes a while ago.

When dealing with these fields I will just use the toString() function and use indexOf() to check for index of commas as those are what indicate array values. If its not equal to -1 then there are more than 1.

Assuming you have no commas in these fields this would work. If you do have commas, then search for either [ or ]. If they implement the change I mentioned earlier this would not work.

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