HTML | DOM Input Datetime disabled Property

The Input Datetime disabled property is used to set or return whether a datetime field should be disabled, or not. An element becomes unusable and un-clickable if it is disabled. Such elements are generally rendered in gray by browsers.
The HTML disable attribute is reflected by the Datetime disabled property.

Syntax:
Returning the disabled property:

datetimeObject.disabled

Setting the disabled property:

datetimeObject.disabled = true|false

Property Value:

true|false: It is used to specify whether a datetime field should be disabled or not.

Below program illustrates the Datetime disabled property :
Example: Disabling a datetime field.

<!DOCTYPE html> 
<html> 
  
<head> 
    <title>Input Datetime disabled Property in HTML 
  </title> 
    <style> 
        h1 { 
            color: green; 
        } 
          
        h2 { 
            font-family: Impact; 
        } 
          
        body { 
            text-align: center; 
        } 
    </style> 
</head> 
  
<body> 
  
    <h1>GeeksforGeeks</h1> 
    <h2> Input Datetime disabled Property </h2> 
    <br> 
  
    <input type="datetime"
           id="test_Datetime"> 
  
    <p>To disable the datetime field, 
      double click the "Disable" button.</p> 
  
    <button ondblclick="My_Datetime()"> 
      Disable 
  </button> 
  
    <script> 
        function My_Datetime() { 
            
            // Set disabled=true. 
            document.getElementById( 
              "test_Datetime").disabled = true; 
        } 
    </script> 
  
</body> 
  
</html> 