Search results
Results from the WOW.Com Content Network
The checked attribute is a boolean attribute. When present, it specifies that an <input> element should be pre-selected (checked) when the page loads. The checked attribute can be used with <input type="checkbox"> and <input type="radio">. The checked attribute can also be set after the page load, with a JavaScript.
There is no HTML-only method of representing a checkbox's unchecked state (e.g. value=unchecked). If you wanted to submit a default value for the checkbox when it is unchecked, you could include JavaScript to create a <input type="hidden"> within the form with a value indicating an unchecked state.
Strictly speaking, you should put something that makes sense - according to the spec here, the most correct version is: <input name=name id=id type=checkbox checked=checked>. For HTML, you can also use the empty attribute syntax, checked="", or even simply checked (for stricter XHTML, this is not supported).
It is the name of the attribute that matters, and suffices. Thus, to make a checkbox initially checked, you use. <input type=checkbox checked>. By default, in the absence of the checked attribute, a checkbox is initially unchecked: <input type=checkbox>.
The checked property sets or returns the checked state of a checkbox. This property reflects the HTML checked attribute.
The HTML checked attribute is a boolean attribute and specifies that an <input> element must be checked when the page loads. You can use this attribute only on the <input> element (<input type="checkbox"> and <input type="radio">).
In essence, creating checkboxes in HTML is about understanding how to use the input element effectively. By playing around with its attributes and wrapping it inside a label, you can create clear and user-friendly forms on your webpages.
input elements of type checkbox are rendered by default as square boxes that are checked (ticked) when activated, like you might see in an official government paper form. They allow you to select single values for submission in a form (or not).
The HTML <input checked> attribute is used with checkboxes or radio buttons to specify that the input should be selected (checked) when the page loads. It’s a boolean attribute, meaning its presence implies “true.”
Checkboxes. Using checkboxes is a good option when you want to give your visitors the option to choose several items from a group of choices. In that regard, the checkbox works opposite of a radio button, which only allows you to select one item from a group of choices.