The delete() method of the FormData interface deletes a key and its value(s) from a FormData object.
Note: This method is available in Web Workers.
Syntax
formData.delete(name);
Parameters
name- The name of the key you want to delete.
Returns
Void.
Example
The following line creates an empty FormData object and prepopulates it with key/value pairs from a form:
var formData = new FormData(myForm);
You can delete keys and their values using delete():
formData.delete('username');
Specifications
| Specification | Status | Comment |
|---|---|---|
| XMLHttpRequest The definition of 'delete()' in that specification. |
Living Standard |