} else if ( 'pd-old' in licenses && date > old ) {
            // if the author died 70 years ago, the timestamp should reflect that
            errors.push( mw.message( 'mwe-upwiz-error-date-license-mismatch', mw.message( licenses[ 'pd-old' ].msg ).parseDom() ) );
        } else if ( 'pd-old-100' in licenses && date > old100 ) {
            // if the author died 100 years ago, the timestamp should reflect that