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Arcjet · Function

isDenied

isDenied() checks whether Arcjet’s final decision denies a request. Use it after await protect(request) to stop the request and return an error response.

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Syntax

decision.isDenied(): boolean

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  • protect
  • ArcjetDecision
  • isAllowed
  • isChallenged
  • isErrored
  • results
  • reason

Source: Arcjet Next.js SDK reference | Arcjet Docs. Checked 2026-11-03.