DocumentType: remove() method

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

undefined

Using remove()

js
document.doctype; // "<!doctype html>'
document.doctype.remove();
document.doctype; // null

Specifications

See also