HTML <fieldset> form Attribute
Example
A <fieldset> element located outside a form (but still a part of the form):
<form action="/action_page.php" method="get" id="form1">
<label
for="favcolor">What is your favorite color?</label>
<input
type="text" id="favcolor" name="favcolor">
<input type="submit">
</form>
<fieldset form="form1">
<legend>Personalia:</legend>
<label for="fname">First name:</label>
<input type="text" id="fname"
name="fname" form="form1"><br><br>
<label for="lname">Last name:</label>
<input type="text" id="lname" name="lname"
form="form1">
</fieldset>
Try it Yourself »
Definition and Usage
The form attribute specifies the form the fieldset belongs to.
The value of this attribute must be equal to the id attribute of a
<form>
element in the same document.
Browser Support
| Attribute | |||||
|---|---|---|---|---|---|
| form | Yes | Yes | Yes | Yes | Yes |
Syntax
<fieldset form="form_id">
Attribute Values
| Value | Description |
|---|---|
| form_id | Specifies the form element the <fieldset> element belongs to. The value of this attribute must be the id attribute of a <form> element in the same document. |
❮ HTML <fieldset> tag
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