How use formData.append for a array in typescript

Question

Hi i want to send a form to my endpoint Profile, my problem is in the field user:{}, because i can\'t find the way to put my array into this field.

this are the fiel

Answer 1

I had similar problem and I had declare array in key. For your example it would looks like this:

formData.append('user[id]', body['user']['id']);
...

It can be usefull if you wanten't or you can't parse json on server site