Javascript Reference - HTML DOM Label form Property

The read only form property returns a reference to the form containing the label.

Browser Support


`form`	Yes	Yes	Yes	Yes	Yes

Syntax

labelObject.form

Return Value

A reference to the form element containing the label. If the label is not in a form, null is returned.

Example

The following code shows how to get the id of the form containing the <label> element.


<!DOCTYPE html>
<html>
<body>
<!--  ww w .  ja  v a  2  s . co m-->
<form id="myForm">
  <label id="myLabel" for="male">Male</label>
  <input type="radio" name="sex" id="male" value="male"><br>
</form>
<p id="demo"></p>

<button onclick="myFunction()">test</button>

<script>
function myFunction()
{
    var x = document.getElementById("myLabel").form.id;
    document.getElementById("demo").innerHTML=x;
}
</script>

</body>
</html>

The code above is rendered as follows: