web api instance method
FormData: getAll() method
Available in workers
The getAll() method of the FormData interface returns all the values associated with a given key from within a FormData object.
Syntax
getAll(name)
Parameters
name- : A string representing the name of the key you want to retrieve.
Return value
An array of values whose key matches the specified name. Otherwise, an empty list.
Examples
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
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.