HTML | DOM Input Number max Property

The DOM Input Number max Property in HTML DOM is used to set or return the value of the max attribute of a number field. The max attribute defines the maximum value for a number field.

Syntax:

  • It returns the max property.
    numberObject.max
  • It is use to set the max property.
    numberObject.max = number

Property values: It contains a single value i.e number which specify the maximum value allowed to be entered by the user for a number field.



Return Value: It returns a string value which represent the maximum number allowed for a number field.

Example-1: This example illustrates how to return the Input number max Property.

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<!DOCTYPE html> 
<html
  
    <body style="text-align:center;"
  
        <h1 style="color:green;"
            GeeksForGeeks 
        </h1
  
        <h2>DOM Input Number max Property</h2
             <form id="myGeeks">
        <input type="number"
            id="myNumber" step="5" name="geeks"
            placeholder="multiples of 5" max="10"
            </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").max;                
                document.getElementById("demo").innerHTML = x; 
            
        </script
  
    </body
  
</html>                    

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Output:
Before clicking on the button:

After clicking on the button:

Example-2: This example illustrates how to set the Input number max Property.

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<!DOCTYPE html> 
<html
  
    <body style="text-align:center;"
  
        <h1 style="color:green;"
            GeeksForGeeks 
        </h1
  
        <h2>DOM Input Number max Property</h2
             <form id="myGeeks">
        <input type="number"
            id="myNumber" step="5" name="geeks"
            placeholder="multiples of 5" max="10"
            </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").max = 15;                
                document.getElementById("demo").innerHTML = 
               "the value of the max attribute was changed to " + 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 max Property are listed below:

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


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