DocumentType: remove() method
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
The DocumentType.remove() method removes a document's doctype.
If it is already detached from the document, calling remove() does nothing.
Syntax
js
remove()
Parameters
None.
Return value
None (undefined).
Examples
Using remove()
js
document.doctype; // "<!doctype html>'
document.doctype.remove();
document.doctype; // null
Specifications
| Specification |
|---|
| DOM # ref-for-dom-childnode-remove① |
Browser compatibility
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