input只能输入0到100的数字(防抖处理)

<input type="number" oninput="inputChange(value)" id="input" >                     

let timer = 0
function inputChange(val) {
    
    
  console.log(val)
  clearTimeout(timer)
  const input = document.getElementById('input')
  timer = setTimeout(function () {
    
    
    if (val < 0) {
    
    
      input.value = 0
      
    } else if (val > 100) {
    
    
      input.value = 100
    }
  }, 500)
}