final-form / final-form/react-final-form
Not possible to set numeric keys, even with multiple numbers like "5.1.1", on an object
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- JavaScript
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Description
My keys have multiple numbers seperated by dot.
In this check:
the isNaN return false. We should only check for positive whole numbers here, all other numbers are not valid array indexes.
But I also wonder why its not allowed to set a numeric key in an object at all. Its not going against any JS rules. It should be possible.
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