React hook form validation without the hassle

React hook form validation without the hassle

React hook for form validation without the hassle.

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React forme Logo - React hook form valiation

React hook form validation without the hassle

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  • Super easy to integrate and create forms
  • Built with React Hooks with performance and developer experience in mind
  • Follows HTML standard for validation
  • Tiny size without other any dependency
  • Build forms quickly with the form builder


$ npm install react-hook-form



import React from 'react'
import useForm from 'react-hook-form'

function App() {
  const { register, handleSubmit, errors } = useForm() // initialise the hook
  const onSubmit = (data) => { console.log(data) } // callback when validation pass
  return (
    <form onSubmit={handleSubmit(onSubmit)}>
      <input name="firstname" ref={register} /> {/* register an input */}
      <input name="lastname" ref={register({ required: true })} /> {/* apply required validation */}
      {errors.lastname && 'Last name is required.'} {/* error message */}
      <input name="age" ref={register({ pattern: /\d+/ })} /> {/* apply a Refex validation */}
      {errors.age && 'Please enter number for age.'} {/* error message */}
      <input type="submit" />


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