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[Docs] jsx-key
: fix correct example
#3656
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ljharb
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Nov 23, 2023
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[Docs] jsx-key
: fix correct example
#3656
ljharb
merged 1 commit into
jsx-eslint:master
from
developer-bandi:fix/jsx-key-correct-example
Nov 23, 2023
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In the 3rd item of the correct example,
x.id
is used as the key. However, since an number type array is entered in Array.from, x is a number, all keys have undefined. Additionally, searching the number property is generally considered an error in TypeScript.Therefore, the key was modified to use
x
itself so that the key has a unique value and does not cause an error in TypeScript.