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HTML | DOM Input Image formNoValidate Property

  • Last Updated : 27 Aug, 2019

The HTML DOM Input Image formNoValidate Property is used to set or return whether the form data is validated or not when the user submitted the form. This Property is used to reflect the HTML formnovalidate attribute.

Syntax:

  • It returns formNoValidate property.
    imageObject.formNoValidate
  • It is used to set the formNoValidate property.
    imageObject.formNoValidate = true|false

Property Values:

  • true: It specifies that the form data should not be validated.
  • false: It is the default value. It specifies that the form data should be validated.

Return Value: It returns a string value which represents that the form data should be validated or not when submitting the form.

Example 1: This example illustrates how to return Input Image formNoValidate property.






<!DOCTYPE html> 
<html
  
<head
    <title
        HTML DOM Input Image formNoValidate 
    </title
</head
  
<body style="text-align:center;"
  
    <h1 style="color:green;"
            GeeksForGeeks 
        </h1
  
    <h2>DOM Input Image formNoValidate</h2
    <button onclick="my_geek()"
        <input id="myImage"
            type="image" 
            formtarget="#"
            alt="Submit"
            width="48" 
            height="48"  formNoValidate> 
    </button
      
    <h2 id="Geek_h" style="color:green;"
  
        </h2
    <script
        function my_geek() { 
              
            // Return target, alt and height. 
            var txt = document.getElementById( 
            "myImage").formNoValidate;
            document.getElementById( 
            "Geek_h").innerHTML = txt; 
        
    </script
</body
  
</html

Output:
Before Clicking On Button:

After Clicking On Button:

Example-2: This Example illustrates how to set the formNoValidate Property.




<!DOCTYPE html> 
<html
  
<head
    <title
        HTML DOM Input Image formNoValidate 
    </title
</head
  
<body style="text-align:center;"
  
    <h1 style="color:green;"
            GeeksForGeeks 
        </h1
  
    <h2>DOM Input Image formNoValidate</h2
    <button onclick="my_geek()"
        <input id="myImage"
            type="image" 
            formtarget="#"
            alt="Submit"
            width="48" 
            height="48"  formNoValidate> 
    </button
      
    <h2 id="Geek_h" style="color:green;"
  
        </h2
    <script
        function my_geek() { 
              
            // Return target, alt and height. 
            var txt = document.getElementById( 
            "myImage").formNoValidate = false;
            document.getElementById( 
            "Geek_h").innerHTML = txt; 
        
    </script
</body
  
</html

Output:
Before Clicking On Button:

After Clicking On Button:

Supported Browsers: The browsers supported by DOM Input Image formNoValidate Property are listed below:

  • Google Chrome
  • Internet Explorer
  • Firefox
  • Opera

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




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