What could be causing my FormData object to appear empty?

Whenever I execute the following code snippet:

var formData = new FormData();
formData.append("key", "value");
console.log("Form data: " + JSON.stringify(formData)); // Testing

I notice empty braces being displayed in the console. Can anyone explain why this is happening?

Answer №1

Unfortunately, the FormData API does not provide a way to access its content directly from the client side.

Although it may seem empty when viewed, rest assured that the data is there, hidden from direct inspection.

When you use the send() method with XMLHttpRequest, the appended data will still be transmitted as expected.

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