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

75
Views
cómo restablecer el campo de entrada sin una cadena vacía en react.js

¿Cómo puedo restablecer el campo de entrada si lo uso de esta manera?

 const [email, setEmail] = useState({ email: "", emailError: "" }); const handleEmail = (inputEmail) => { if (/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(inputEmail)) { setEmail({ email: inputEmail, emailError: "" }); } else { setEmail({ email: "", emailError: "Invalid Email" }); } }; <Form.Control type="email" onChange={(e) => handleEmail(e.target.value)} name="email" placeholder="Enter email" />
about 4 years ago · Juan Pablo Isaza
1 answers
Answer question

0

Puede usar la variable de estado inicial, este es uno de los mejores enfoques para restablecer estados en react . Si desea restablecer por separado, puede dar valores iniciales para el email y emailError de correo electrónico en lugar de dar el objeto inicial completo

 const initialState = { email: "", emailError: "" } const [email, setEmail] = useState(initialState); const reset = () => { setEmail(initialState) }
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!