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HTML <button> formnovalidate Attribute

HTML <button> Tag

Example

A form with two submit buttons (one for validation and one without validation). The first submit button submits data with the default form validation, while the second submit button submits data without form validation:

<form action="demo_form.html" method="get">
  E-mail: <input type="email" name="userid"><br>
  <button type="submit">Submit</button><br>
  &lt;button type="submit" formnovalidate>Submit without Validation</button>
</form>

Browser Support

Internet Explorer 10, Firefox, Opera, Chrome support the formmethod attribute.

Note: Safari, Internet Explorer 9 and earlier versions do not support the formmethod attribute.


Definition and Usage

The formnovalidate attribute is a boolean attribute.

When present, it specifies that the button should not perform validation when the form is submitted. The formnovalidate attribute overrides the novalidate attribute of the form.

This attribute is used with type="submit".


Differences Between HTML 4.01 and HTML5

The formnovalidate attribute is new in HTML5.


Differences Between HTML and XHTML

In XHTML, attribute minimization is forbidden, so the formnovalidate attribute must be defined as <button type="submit" formnovalidate="formnovalidate">.


Syntax

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