$(document).ready( function() {
    $("#nl_subscribe").append("<div id='nl_error'></div>");
    $("#nl_subscribe").submit(function editformsubmit(e) {
        e.preventDefault();
        var form = $(this);
        if ( form.data('runs') ) { return; } else { form.data('runs', true);}

        $.ajax({
            type: 'POST',
            url: $(form).attr('action'),
            data: $(form).serialize(),
            success: function (data) {
                var json = $.parseJSON(data);
                if (json.status == 'error') {
                    $("#nl_error").html(json.message);
                    form.data('runs', false);
                }
                if (json.status == 'success') {
                    $("#nl_subscribe").html(json.message);
                    form.data('runs', false);
                    //$(':input','#myform').not(':button, :submit, :reset, :hidden').val('').prop('checked', false).prop('selected', false);
                }
            },
            complete: function () {
                console.log('Submit Completed');
                form.data('runs', false);
            },
            error: function () {
                console.log('Unbekannter Fehler');
                form.data('runs', false);
            }
        });
    });
});