That does not sound right to me. Common law (US/UK/etc.) almost always favors someone's intention over technicalities (e.g., you can sign your name as a triangl

That does not sound right to me. Common law (US/UK/etc.) almost always favors someone's intention over technicalities (e.g., you can sign your name as a triangle but it will still count as a legal signature if you say "this is me signing my name."