restrictTypeSelection for an array

[martinablazheska]

Sorry if this is the wrong place to ask this question, I've been trying to find an answer to this for days now.
How do I restrict the type selection (in my case just 'string' is necessary) for new elements added to an array?

[CarlosNZ]

Hi @martinablazheska, thanks for dropping by.

You can configure the restrictTypeSelection prop to check if item is in an Array and only allow "string" if so:

restrictTypeSelection = (({ parentData }) => {
      if (Array.isArray(parentData)) return ['string']
      return false
    })

You can see all the available input properties of the restrictTypeSelection in the FilterFunction definition here

Hope that helps, please let me know if you need any further assistance.