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Questions - form-data

FormData everything converting to string even arrays

const formData = new FormData() formData.append('choices', [1, 2, 3]) choices converted to '1,2,3' And this is sent to node js which fails zod valdation because it is expecting array. this also same...
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Eivydas Vickus

javascript

node.js

arrays

form-data

zod

Votes: 0

Answers: 2

Latest Answer

The value for formData will be converted to a string. See documentation: https://developer.mozilla.org/en-US/docs/Web/API/FormData/append The field's value. This can be a USVString or Blob (including...
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Gabe

PHP $_POST variables are null when sending FormData() in a fetch request

I am sending FormData() to a PHP script with the following JS: async function callFetch(url, body, accept) { let headers = accept ? {"Content-Type":"application/x-www-form-urlencode...
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SpyFromWarcraft3

php

post

fetch

form-data

Votes: 0

Answers: 1

Latest Answer

"Content-Type":"application/x-www-form-urlencoded;charset=UTF-8" Don't do that. You aren't sending URL Encoded data. Let fetch infer the correct content-type from the FormData o...
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Quentin

Funtions with two parameter not working in React

I have 2 files. One of them is "http" folder for requests, the other one is React Component. I have a problem when I want to change the form and upload a profile photo. Changing form is work...
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Rahil Ali

javascript

reactjs

form-data

react-query

function-parameter

Votes: 0

Answers: 1

Latest Answer

useMutation doesn't support functions with multiple parameters, but you can put all the data into a single parameter instead: updateUserDetailsInfo: async (variables) => { const { userDetails, fo...
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Nicholas Tower

why FormData is empy in angular

I'm using angular to send a request to server to add a picture but when I log the formData, formData doesn't have anything, I've checked, file exists, file is not empty file exists but it doesn't appe...
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Matin Parsapour

javascript

form-data

Votes: 0

Answers: 1

Latest Answer

You can try the following code for log formData logs. sendPicture(event: any) { const file = event.target.files[0]; const formData = new FormData(); formData.append('picture', file); console.l...
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