get meta tags content

by Oliver Kelso

JavaScript

function getMetaContent(propName) {
    var metas = document.getElementsByTagName('meta');

    for (i = 0; i < metas.length; i++) {
        if (metas[i].getAttribute("name") == propName && metas[i].getAttribute("content") != "") {
            return metas[i].getAttribute("content");
            console.log(metas[i].getAttribute("content"));
        }
    }
    return "";
}

var description = getMetaContent("copyright");
console.log(description);