Business
Jobs
  • About Us
  • Solutions
    • Job Postings
      Post your job and receive qualified candidates in 48h.
    • Candidate Assessments
      500+ technical and psychological tests, plus anti-fraud.
    • Headhunting
      Tailor-made executive search from start to finish.
    • Payroll + EOR
      Payroll dispersal and EOR across 15+ LATAM countries.
  • Pricing
  • Jobs

0

137
Views
Cómo configurar useState al verificar los datos del usuario en Firebase

Parece que no puedo entender cómo configurar useState después de consultar Firebase. Necesito que BOX sea igual a "URL pública" para todos excepto para el administrador.

 import { auth } from "../firebase"; ... const [BOX, setBox] = useState(''); useEffect(() => { if (auth.currentUser?.email === "admin@yahoo.com") { setBox("https://admin/link"); } else { setBox("https://public/link"); } },[auth]);

Los errores son siempre diferentes. A veces devuelve "... enlace vacío", a veces "falló la solicitud de red". A veces muestra los datos correctos, pero se encuentra con uno de los errores cuando actualizo la pantalla.

Aquí está mi archivo de base de fuego

 // Import the functions you need from the SDKs you need import * as firebase from "firebase"; import 'firebase/firestore'; // TODO: Add SDKs for Firebase products that you want to use // https://firebase.google.com/docs/web/setup#available-libraries // Your web app's Firebase configuration const firebaseConfig = { ... }; // Initialize Firebase let app; if (firebase.apps.length === 0) { app = firebase.initializeApp(firebaseConfig); } else { app = firebase.app() } const auth = firebase.auth(); const dbFirebase = app.firestore(); export {auth, dbFirebase};
about 4 years ago · Juan Pablo Isaza
2 answers
Answer question

0

No puede usar gancho dentro de una declaración if ...

 const [box, setBox] = useState(''); useEffect(() => { if (auth.currentUser?.email === "admin@yahoo.com") { setBox("https://admin/link"); } else { setBox("https://public/link"); } },[auth]);
about 4 years ago · Juan Pablo Isaza Report

0

Para firebase 9, deberá configurarlo como se muestra a continuación:

 import { initializeApp } from 'firebase/app' import { getAuth } from 'firebase/auth' const firebaseConfig = {...} initializeApp(firebaseConfig) export const auth = getAuth()
about 4 years ago · Juan Pablo Isaza Report
Answer question
Find remote jobs

Discover the new way to find a job!

Top jobs
Top job categories
Business
Post vacancy Pricing Sales
Legal
Terms and conditions Privacy policy
© 2026 PeakU Inc. All Rights Reserved.
Andres GPT
Show me some job opportunities
There's an error!