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HTML | DOM Input Number form Property

  • Difficulty Level : Basic
  • Last Updated : 13 May, 2021

The DOM Input Number form Property in HTML is used for returning the reference of the form containing the input number field. It is a read-only Property that returns a form object on success. 
Syntax: 
 

numberObject.form 

Return Values: It returns a string value which specify the reference of the form containing the Input Number field. 

Example: Below program illustrates the Input number form property. 
 

html




<!DOCTYPE html>
<html>
 
    <body style="text-align:center;">
 
        <h1 style="color:green;">
            GeeksForGeeks
        </h1>
 
        <h2>DOM Input Number form Property</h2>
             <form id="myGeeks">
        <input type="number"
            id="myNumber" step="5" name="geeks"
            placeholder="multiples of 5"  >
            </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").form.id;
                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 form Property are listed below: 
 

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

 

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