is it valid? #1394

code-masala · 2021-11-19T11:14:02Z

code-masala
Nov 19, 2021

fetch(url)
.then((res)=>res.json())
.then(res=>{
 return res.json({data:res})
})

jimmywarting · 2021-11-19T12:04:58Z

not quite... you can only use res.json() once

you should do:

fetch(url)
  .then(res => res.json())
  .then(json => {
    // Do something with the json data
    return json
  })

or if you prefer async/await and it's supported in top-level await or inside a async function:

const res = await fetch(url)
const json = await res.json()
// do something with json

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