JAVASCRIPT

modal nodejs

const bodyParser = exigir('carrocería'); app.usar(bodyParser.urlencoded ()); app.post ("/tu / página", función (req, res) {
    const show_modal = !!req.body.modal ; // Echado a booleanores.render ("página", {show_modal});}

modal nodejs

const bodyParser = require('body-parser');
app.use(bodyParser.urlencoded());
app.post("/your/page", function (req, res) {
    const show_modal = !!req.body.modal; // Cast to boolean
    res.render("page", { show_modal });
}