ouptut element | output object

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Represents the result of a calculation or user action.

HTML5 A vocabulary and associated APIs for HTML and XHTML

DOM Information

Inheritance Hierarchy

Node

Element

HTMLElement

output

Members

The output object has these types of members:

Methods
Properties

Methods

The output object has these methods.

Method	Description
checkValidity	Returns whether a form will validate when it is submitted, without having to submit it.

Properties

The output object has these properties.

Property	Access type	Description
defaultValue		Sets or retrieves the initial contents of the object.
for		Specifies the IDs of the elements from which the output was calculated.
name		Sets or retrieves the name of the object.
type		Specifies when the element type is the output element.
validationMessage	Read-only	Returns the error message that would be displayed if the user submits the form, or an empty string if no error message.
validity	Read-only	Returns a ValidityState object that represents the validity states of an element.
value		Gets or sets the value of the object.

Standards information

HTML5 A vocabulary and associated APIs for HTML and XHTML

Examples

HTML


<form oninput="result.value=parseInt(valOne.value)+parseInt(valeTwo.value)">
    <input type="number" id="valOne" value="5" /> +
    <input type="number" id="valTwo" value="20" /> =
    <output name="result" for="valOne valTwo"></output>
</form>