I have a issue, i'm trying to write my own firebase fonctions using firebase code. The thing is im using react and i need to retrive data from THEN method and returning doesnt work

CodePudding user response：

You must return the base async function. So, put the return keyword before signInWithEmailAndPassword function.

CodePudding user response：

One way is to use promises. This will return the value of the user after the function is ready.

Good luck!

const auth_connectedUser = (auth, email, password) => {
  return new Promise((resolve, reject) => {
      signInWithEmailAndPassword(auth, email, password)
      .then(user => {
        console.log(user)
        return resolve(user)
      }).catch(err => {
        return reject(new Error(err))
      })
  })
}



const authUser = await auth_connectedUser(auth, email, password)

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