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> |
Try it yourself » |
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.
Browser Support
The <label> tag is supported in all major browsers.
Note: Not supported in Safari 2 or earlier versions.
Differences Between HTML and XHTML
NONE
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 |
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 |
More information about Standard Attributes.
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 |
More information about Event Attributes.
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