Function isOptionalSftpHostKeyFingerprint

isOptionalSftpHostKeyFingerprint(value: unknown): boolean
Returns whether an optional SFTP host key fingerprint value is valid for persistence.
Parameters
- value: unknown
  Candidate fingerprint from schema validation.
Returns boolean
True when absent, or a valid 64-character lowercase hex fingerprint.
- Defined in lib/connected-accounts/sftp-validation.ts:37