Skip to content
Related Articles

Related Articles

Improve Article

HTML | DOM Input Number disabled Property

  • Difficulty Level : Basic
  • Last Updated : 11 Mar, 2019
Geek Week

The DOM Input Number disabled Property in HTML DOM is used to return a boolean value that represents that a number field should be disabled or not.
Disabled elements are shown in gray by default and are unusable and un-clickable.

Syntax:

  • It returns the disabled property.
    numberObject.disabled
  • It is used to set the disabled property.
    numberObject.disabled = true

Property Values:

  • true: It specifies the number field is disabled.
  • false: It specifies the number field is not disabled.

Return Value: It returns a boolean value i.e. true if the number field is disabled or false if the number field is not disabled.

Example-1: This example returns the value of disabled property.






<!DOCTYPE html> 
<html
  
    <body style="text-align:center;"
  
        <h1 style="color:green;"
            GeeksForGeeks 
        </h1
  
        <h2>DOM Input Number disabled Property</h2
             <form id="myGeeks">
        <input type="number"
            id="myNumber" step="5" name="geeks"
            placeholder="multiples of 5"  disabled> 
            </form>    <br><br>
        <button onclick="myFunction()"
            Click Here! 
        </button
  
        <p id="demo" style="font-size:23px;color:green;"></p
  
        <script
            function myFunction() { 
                  
                // Accessing input value 
                var x = 
                document.getElementById("myNumber").disabled;
                document.getElementById("demo").innerHTML = x; 
            
        </script
  
    </body
  
</html>                    

Output:
Before Clicking ON Button:

After Clicking On Button :

Example-2: This example illustrates how to set the property.




<!DOCTYPE html> 
<html
  
    <body style="text-align:center;"
  
        <h1 style="color:green;"
            GeeksForGeeks 
        </h1
  
        <h2>DOM Input Number disabled Property</h2
             <form id="myGeeks">
        <input type="number"
            id="myNumber" step="5" name="geeks"
            placeholder="multiples of 5"  disabled> 
            </form>    <br><br>
        <button onclick="myFunction()"
            Click Here! 
        </button
  
        <p id="demo" style="font-size:23px;color:green;"></p
  
        <script
            function myFunction() { 
                  
                // Accessing input value 
                var x = 
                document.getElementById("myNumber").disabled = false;
                document.getElementById("demo").innerHTML = x; 
            
        </script
  
    </body
  
</html>                    

Output:
Before clicking on the button:

After clicking on the button:

Supported Browsers: The browser supported by DOM input number disabled Property are listed below:

  • Google Chrome
  • Internet Explorer 10.0 +
  • Firefox
  • Opera
  • Safari

Attention reader! Don’t stop learning now. Get hold of all the important HTML concepts with the Web Design for Beginners | HTML  course.




My Personal Notes arrow_drop_up
Recommended Articles
Page :