Excluding certain inputs on serialize

Question

I am trying to exclude an input by name (it is a hidden input holding my nonce)

The following question is almost what I am looking for:

How do I use jQuery&#

Answer 1

Solved ! You should use the given solution to exclude input field to be serialized. It's tested and solved my problem.

var formdata = $($("#myform")[0].elements).not("#field_id").serialize();

for multiple fields, you can use the class name to exclude them.

var formdata = $($("#myform")[0].elements).not(".class_name").serialize();