FormData: entries() method
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
Note: This feature is available in Web Workers.
The FormData.entries()
method returns an iterator which iterates through all key/value pairs contained in the FormData
. The key of each pair is a string, and the value is either a string or a Blob
.
Syntax
js
entries()
Parameters
None.
Return value
Examples
js
formData.append("key1", "value1");
formData.append("key2", "value2");
// Display the key/value pairs
for (const pair of formData.entries()) {
console.log(pair[0], pair[1]);
}
The result is:
key1 value1 key2 value2
Specifications
No specification found
No specification data found for api.FormData.entries
.
Check for problems with this page or contribute a missing spec_url
to mdn/browser-compat-data. Also make sure the specification is included in w3c/browser-specs.
Browser compatibility
BCD tables only load in the browser