How to use @yaireo/tagify - 1 common examples

return;
        }

        let max_labels = element.getAttribute("data-max-labels");
        let world = element.getAttribute("data-world");

        let ajax_obj;
        let tagify_args = {
            pattern: /^[^:]+:[^:]+$/,
        };

        if (max_labels !== null) {
            tagify_args["maxTags"] = max_labels;
        }

        let tagify = new Tagify(element, tagify_args);

        tagify.on("invalid", function(e) {
            let message;
            if (e.type == "invalid" && e.detail.message == "number of tags exceeded") {
                message = "Only one tag allowed";
            } else {
                message = "Labels need to be in the format <tt>[KEY]:[VALUE]</tt>. For example <tt>os:windows</tt>.";
            }

            $("div.label_error").remove(); // Remove all previous errors

            // Print a validation error message
            var msg = document.createElement("div");
            msg.classList.add("message", "error", "label_error");

            msg.innerHTML = message;