HTML | DOM Input Number disabled Property

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.

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<!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>                    

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Output:
Before Clicking ON Button:

After Clicking On Button :

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

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<!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>                    

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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


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