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Button form Property
Button Object
Definition and Usage
The form property returns a reference to the form containing the button.
The form property returns a form object on success.
Syntax
buttonObject.form
Browser Support
The form property is supported in all major browsers.
Example
Example
Return the id of the form the button belongs to:
<html>
<body>
<form id="form1">
<button id="button1" type="button">Click me!</button>
</form>
<p>The id of the form containing the button is:
<script>
document.write(document.getElementById("button1").form.id);
</script></p>
</body>
</html>
<body>
<form id="form1">
<button id="button1" type="button">Click me!</button>
</form>
<p>The id of the form containing the button is:
<script>
document.write(document.getElementById("button1").form.id);
</script></p>
</body>
</html>
Try it yourself »
Button Object
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