copitpastit/templates/footer.js

const reCaptcha_public = require('../src/config.js').reCaptchaPublic;

module.exports = `</div>
` + (reCaptcha_public == "" ? `
<script>
document.querySelectorAll("form button[data-callback]").forEach(i => {
    i.form.onsubmit = (e) => {
        e.preventDefault();
        eval(i.dataset.callback +'()');
        return false;
    };
});
</script>
` : `<script src="https://www.google.com/recaptcha/api.js"></script>`) + `
</body></html>`;