HTML fieldset tag

HTML <fieldset> encloses the the form elements (Form structure) in a block under a common name.

The common name is specified using legend element.

Specific uses

It encloses the form in a block under a common title.

Nested fieldset elements may also be used.

Tags	Description
<form>	form element defines a form that collects the data of a person.
<form>	`<form><input type="text" name="fname"></form>`
<input>	It represent an editable input field.
<input>	`<input type="text" name="fname">`
<legend>	It defines a caption or title for the form.
<legend>	`<legend>It contains the title of the form. </legend>`

Both starting and ending tags are necessary for the fieldset element.

All the global attributes are applicable on the fieldset element.

<fieldset> tag attributes
Attributes	Description
disabled	This attribute disables all the elements in the fieldset. None of the input is editable.
disabled	`<fieldset disabled><legend> <form> form structure </form> </legend></fieldset>`
form	This attribute links fieldset element to a specific form.
form	`<fieldset form="The name of form to associate with fieldset"> <legend></legend> </fieldset>`
name	This attribute gives a special or unique name to the fieldset element.
name	`<fieldset name="a unique name"><legend> <form> form structure </form> </legend></fieldset>`