The formData() method of the Body mixin
takes a Response stream and reads it to completion. It returns a promise
that resolves with a FormData object.
Note: This is mainly relevant to service workers. If a user submits
a form and a service worker intercepts the request, you could for example call
formData() on it to obtain a key-value map, modify some fields, then send
the form onwards to the server (or use it locally).
Syntax
response.formData()
.then(function(formdata) {
// do something with your formdata
});Parameters
None.
Return value
Example
TBD.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Fetch The definition of 'formData()' in that specification. |
Living Standard |
Browser compatibility
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