FormData: delete() method

The delete() method of the FormData interface deletes a key and its value(s) from a FormData object.

Note: This feature is available in Web Workers

Syntax

js
delete(name)

Parameters

name

The name of the key you want to delete.

Return value

None (undefined).

Examples

You can delete a key and its values using delete():

js
formData.delete("username");

Specifications

Specification
XMLHttpRequest Standard
# dom-formdata-delete

Browser compatibility

BCD tables only load in the browser

See also