VueJS Utility Directives: some useful VueJS directives.

directives.js

// Cleans GET query parameters by disabling empty inputs using jquery.
Vue.directive('clean', {
    onSubmit() {
        $(':input', this).each(function() {
            this.disabled = !($(this).val());
        });
    },
    
    bind() {
        $(this.el).submit(this.onSubmit);
    },
    
    unbind() {
        $(this.el).unbind('submit', this.onSubmit)
    }
});

Don't use that. Avoid using jQuery as much as you can. That's my advice.
Plus, those doesn't seem useful to me as it can be easily done (and in a lot of better ways) by VueJs directly into the html.
Please don't rush code, it'll do nothing good for you nor the others (especially the others who don't know).
I hope you won't be mad at this.