HTML < label > Tag

Example

An simple HTML form with two input fields and related labels :

<form>   <label for="male">Male</label>   <input type="radio" name="sex" id="male" />   <br />   <label for="female">Female</label>   <input type="radio" name="sex" id="female" /> </form>

Definition and Usage

The <label> tag defines a label for an input element.

The label element does not render as anything special for the user. However, it provides a usability improvement for mouse users, because if the user clicks on the text within the label element, it toggles the control.

The for attribute of the <label> tag should be equal to the id attribute of the related element to bind them together.

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Browser Support

The <label> tag is supported in all major browsers.

Note: Not supported in Safari 2 or earlier versions.

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Differences Between HTML and XHTML

NONE

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Optional Attributes

DTD indicates in which HTML 4.01/XHTML 1.0 DTD the attribute is allowed. S=Strict, T=Transitional, and F=Frameset.

Attribute	Value	Description	DTD
for	element_id	Specifies which form element a label is bound to	STF

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Standard Attributes

The <label> tag supports the following standard attributes:

Attribute	Value	Description	DTD
accesskey	character	Specifies a keyboard shortcut to access an element	STF
class	classname	Specifies a classname for an element	STF
dir	rtl ltr	Specifies the text direction for the content in an element	STF
id	id	Specifies a unique id for an element	STF
lang	language_code	Specifies a language code for the content in an element	STF
style	style_definition	Specifies an inline style for an element	STF
title	text	Specifies extra information about an element	STF
xml:lang	language_code	Specifies a language code for the content in an element, in XHTML documents	STF

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Event Attributes

The <label> tag supports the following event attributes:

Attribute	Value	Description	DTD
onblur	script	Script to be run when an element loses focus	STF
onclick	script	Script to be run on a mouse click	STF
ondblclick	script	Script to be run on a mouse double-click	STF
onfocus	script	Script to be run when an element gets focus	STF
onmousedown	script	Script to be run when mouse button is pressed	STF
onmousemove	script	Script to be run when mouse pointer moves	STF
onmouseout	script	Script to be run when mouse pointer moves out of an element	STF
onmouseover	script	Script to be run when mouse pointer moves over an element	STF
onmouseup	script	Script to be run when mouse button is released	STF
onkeydown	script	Script to be run when a key is pressed	STF
onkeypress	script	Script to be run when a key is pressed and released	STF
onkeyup	script	Script to be run when a key is released	STF