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Arcjet · Function

validateEmail

validateEmail checks an email address and lets you allow or deny Arcjet email types. Use it with protect and pass the email address in the request options.

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Syntax

validateEmail(options: EmailOptions)

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  • EmailOptions
  • ArcjetMode
  • ArcjetEmailType
  • ArcjetDecision
  • ArcjetRuleResult
  • decision.isDenied()
  • decision.reason.isEmail()
  • protect

Source: Email validation reference for Bun | Arcjet Docs. Checked 2026-11-03.