Upon any prosecution for procuring, offering or casting an illegal vote, the accused may give in evidence any fact tending to show that the accused honestly believed upon good reason that the vote complained of was a lawful one.
Del. Code tit. 15, § 5104
Honest belief as a defense
19 Del
Official source: Delaware Code Online. Reproduced from public-domain Delaware statutes; confirm against the official source for the current text. Not legal advice.