Javascript validation code doubled

[MKJ]

Hi,
I use Newsletter 3.6.7 with WP 4.1. When I activate the Newsletter widget the javascript validation code is doubled in the source code like so:

		</aside><aside id="newsletterwidget-3" class="widget widget_newsletterwidget"><h3 class="widget-title"><span>News & Aktionen per Email</span></h3>

<script type="text/javascript">
//<![CDATA[
if (typeof newsletter_check !== "function") {
window.newsletter_check = function (f) {
    var re = /^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-]{1,})+\.)+([a-zA-Z0-9]{2,})+$/;
    if (!re.test(f.elements["ne"].value)) {
        alert("Ist die Email richtig?");
        return false;
    }
    if (f.elements["ny"] && !f.elements["ny"].checked) {
        alert("You must accept the privacy statement");
        return false;
    }
    return true;
}
}
//]]>
</script>

<div class="newsletter newsletter-widget">

<script type="text/javascript">
//<![CDATA[
if (typeof newsletter_check !== "function") {
window.newsletter_check = function (f) {
    var re = /^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-]{1,})+\.)+([a-zA-Z0-9]{2,})+$/;
    if (!re.test(f.elements["ne"].value)) {
        alert("Ist die Email richtig?");
        return false;
    }
    if (f.elements["ny"] && !f.elements["ny"].checked) {
        alert("You must accept the privacy statement");
        return false;
    }
    return true;
}
}
//]]>
</script>

Not a big deal. However, I would prefer to have this code only once.

[Stefano]

There is a check in the code:

if (typeof newsletter_check !== "function") {

so it does not create problem. I’ll add a global injection status anyway, thank you.

[MKJ]

OK, thank you very much.

[Author]

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