HTML DOM Input Number disabled Property

HTMLWeb DevelopmentFront End Technology

The HTML DOM input number disabled property returns and modify whether the input field of type=”number” in an HTML document is disabled or not.

Syntax

Following is the syntax −

  • Returning disabled

object.disabled
  • Modifying disabled

object.disabled = true | false

Example

Let us see an example of HTML DOM input number disabled property −

 Live Demo

<!DOCTYPE html>
<html>
<head>
<style>
   html{
      height:100%;
   }
   body{
      text-align:center;
      color:#fff;
      background: linear-gradient(62deg, #FBAB7E 0%, #F7CE68 100%) center/cover no-repeat;
      background:#B39CD0;
      height:100%;
   }
   p{
      font-weight:700;
      font-size:1.2rem;
   }
   input{
      width:35%;
      border:2px solid #fff;
      background-color:transparent;
      color:#fff;
      font-weight:bold;
      padding:8px;
      outline:none;
   }
   .btn{
      background:#008B74;
      border:none;
      height:2rem;
      border-radius:2px;
      width:35%;
      margin:2rem auto;
      display:block;
      color:#fff;
      outline:none;
      cursor:pointer;
   }
   .show{
      font-size:1.5rem;
      font-weight:bold;
   }
</style>
</head>
<body>
<h1>DOM Input number disabled Example</h1>
<p>Hi, Enter your day of birth</p>
<input type="number" class="numberInput">
<button onclick="disEna()" class="btn">Disable/Enable</button>
<div class="show"></div>
<script>
   function disEna() {
      var monthInput = document.querySelector(".numberInput");
      var showMsg = document.querySelector(".show");
      showMsg.innerHTML ="";
      if (monthInput.disabled === true){
         monthInput.disabled = false;
         showMsg.innerHTML ="Previously, I was disabled but now I am enabled!";
      } else{
         monthInput.disabled = true;
         showMsg.innerHTML ="Previously, I was enabled but now I am disabled!";
      }
   }
</script>
</body>
</html>

Output

This will produce the following output −

Click on “Disable/Enable” button to first disable input number field −

Click on “Disable/Enable” button to now enable input number field −

raja
Published on 18-Jul-2019 14:40:17
Advertisements