HTML <output> with form Attribute
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HTML <output> with form Attribute
The form attribute specifies one or more <output> element declared outside <form> element belongs to it.
Note: The value of the form attribute should be same as the value of the id attribute of the <form> element it belongs to.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<form oninput="result.value=parseInt(a.value)+parseInt(b.value)" id="myForm">
<input type="range" name="b" value="50"> +
<input type="number" name="a" value="10"> =
</form>
<output name="result" form="myForm">60</output>
</body>
</html>
Attribute Value
| Value | Explanation |
|---|---|
| form_id | Specifies the id of the form it belongs to. |
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