HTML checked Attribute
The checked attribute in HTML is used to indicate whether an element should be checked when the page loads up. It is a Boolean attribute.
Note: It can be used with <input> element only where the type is either “checkbox” or “radio”. This attribute has been DEPRECATED and is no longer recommended.
Supported Tags:
Syntax:
<input type = "checkbox|radio" checked>
Example 1:
html
<!DOCTYPE html> < html > < head > < title >HTML checked Attribute</ title > </ head > < body style = "text-align: center;" > < h1 style = "color: green;" >w3wiki</ h1 > < h2 >HTML checked Attribute</ h2 > < form > <!-- Below input elements have attribute "checked" --> < input type = "checkbox" name = "check" value = "1" checked> Checked by default< br > < input type = "checkbox" name = "check" value = "2" > Not checked by default< br > </ form > </ body > </ html > |
Output:
Example 2:
html
<!DOCTYPE html> < html > < head > < title >HTML checked Attribute</ title > </ head > < body style = "text-align: center;" > < h1 style = "color: green;" >w3wiki</ h1 > < h2 >HTML checked Attribute</ h2 > < form > <!-- Below input elements have attribute "checked" --> < input type = "radio" name = "check" value = "1" checked> Selected by default< br > < input type = "radio" name = "check" value = "2" > Not selected by default< br > </ form > </ body > </ html > |
Output:
Supported Browsers: The browser supported by checked attribute are listed below:
- Google Chrome 1.0
- Firefox 1.0
- Opera 1.0
- Apple Safari 1.0
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