The getAll()
method of the FormData
interface returns all the values associated with a given key from within a FormData
object.
Note: This method is available in Web Workers.
Syntax
formData.getAll(name);
Parameters
name
- A
USVString
representing the name of the key you want to retrieve.
Returns
An array of FormDataEntryValue
s whose key matches the value passed in the name
parameter. If the key doesn't exist, the method returns an empty list.
Example
The following line creates an empty FormData
object:
var formData = new FormData();
If we add two username
values using FormData.append
:
formData.append('username', 'Chris'); formData.append('username', 'Bob');
The following getAll()
function will return both username
values in an array:
formData.getAll('username'); // Returns ["Chris", "Bob"]
Specifications
Specification | Status | Comment |
---|---|---|
XMLHttpRequest The definition of 'getAll()' in that specification. |
Living Standard |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
getAll | Chrome Full support 50 | Edge Full support 18 | Firefox Full support 39 | IE No support No | Opera Full support 37 | Safari Full support 11 | WebView Android Full support 50 | Chrome Android Full support 50 | Firefox Android Full support 39 | Opera Android Full support 37 | Safari iOS Full support 11 | Samsung Internet Android Full support 5.0 |
Legend
- Full support
- Full support
- No support
- No support