HTML form novalidate property
Examples
When submitting a form does not form data (input) to verify:
<form action="demo_form.html" novalidate>
E-mail: <input type="email" name="user_email">
<input type="submit">
</form>
E-mail: <input type="email" name="user_email">
<input type="submit">
</form>
try it"
Browser Support
Internet Explorer 10, Firefox, Opera and Chrome all support novalidate property.
Note: Does not support novalidate property 9 and earlier versions of Safari and Internet Explorer.
Definition and Usage
novalidate property is a Boolean property.
novalidate attribute specifies when submitting the form does not form data (input) for verification.
Differences between HTML 4.01 and HTML5
novalidate attribute is new in HTML5 attributes.
Differences between HTML and XHTML
In XHTML, prohibit attribute minimization, novalidate property must be defined as <form novalidate = "novalidate">.
grammar
<form novalidate>
HTML <form> tag