docs: add getDataByPath to useForm table #12098
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What?
This PR adds the
getDataByPathutility function to theuseFormtable in the docs.Why?
This utility is useful for dealing with arrays and other form state. Users commonly ask for examples on how to deal with arrays when using
useFieldas this function will return a length instead of the expected value object.How?
Addition of
getDataByPathto theuseFormobject table indocs/admin/react-hooks.mdx.