Baseline Widely available
Note: This feature is available in Web Workers.
The getAll()
method of the FormData
interface returns all the values associated with a given key from within a FormData
object.
name
A string representing the name of the key you want to retrieve.
An array of values whose key matches the specified name
. Otherwise, an empty list.
If we add two username
values to a FormData
using append()
:
formData.append("username", "Chris");
formData.append("username", "Bob");
The following getAll()
method will return both username
values in an array:
formData.getAll("username"); // Returns ["Chris", "Bob"]
Specifications Browser compatibility See also
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