Input tag with digits 1-9 in ReactJS

In React, to allow only digits from 1-9, we can use Regular expression in onChange handler as follows

import React, { useState } from 'react'

const Test= () => {

const [number, setNumber] = useState('');


const handleChange = (event) => {

  const enteredValue = event.target.value.slice(0, 1);;

  const re = /^[1-9\b]+$/;

  if (enteredValue === '' || re.test(enteredValue)) {          
      setNumber(enteredValue)
   }
 }

 return (
        <input value={number} onChange={(event) => handleChange(event)} />
    )
}

export default Test;