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The output tag is used within a <form> tag to show a calculation’s result (typically one performed by a script).



<form oninput="a.value=parseInt(x.value)+parseInt(y.value)">
  <input type="range" id="x" value="40"> + <input type="number" id="y" value="10">
  = <output name="a" for="x y"></output>


Using element_id, this attribute designates the relationship between the elements used in the calculation and the calculation’s result.

Provides the id of the form to which the <output> tag belongs.

Provides the name of the output.

Browser Compatibilty


Have a code example of <output>? Submit a codepen.io demo and we'll showcase it here

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