= Duplicate Attributes =

{{{
#!rule
meta {
    title: "Duplicate Attributes";
    version: "1.[[revision]]_[[date]]";
    author: "CjMalone";
    link: "https://josm.openstreetmap.de/wiki/Rules/DuplicateAttributes";
    baselanguage: "en";
}

*[website][contact:website] {
    throwWarning: "Both website and contact:website on this element. One should probably be removed.";
}

*[phone][contact:phone] {
    throwWarning: "Both phone and contact:phone on this element. One should probably be removed.";
}

*[email][contact:email] {
    throwWarning: "Both email and contact:email on this element. One should probably be removed.";
}
}}}