I wasn’t able to find a way to create a small server in order to look the data sent back.

Could you suggest a way to investigate such values ?


P.S. : I tested to get value before launch the submit with

const dropdownlist = document.getElementById(‘dropdownlist’);
console.log(“Value :” + dropdownlist.value);

but dropdown list seems to be an object and it shows Value :[object Object] on the console