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It's non-standard for a callback function to take a non-error argument
in the first position.
So instead of the filter callback accepting three types of arguments:
cb(true) // allowed
cb(false) // disallowed
cb(new Error('custom message')) // disallowed with custom message
It now accepts two forms:
cb(new Error('custom message')) // disallowed with custom message
cb(null) // allowed
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Author
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This will be a breaking change in the |
Member
Author
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Released as 9.0.0 |
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It's non-standard for a callback function to take a non-error argument
in the first position.
So instead of the filter callback accepting three types of arguments:
It now accepts two forms: