FormData: delete() 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.
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Note: This feature is available in Web Workers.
The delete() method of the FormData interface deletes a key and its value(s) from a FormData object.
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 # dom-formdata-delete |