FileReader.error
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.
總覽
回傳讀取檔案時發生的錯誤。
語法
var error = instanceOfFileReader.error
Value
A DOMError
規格
| Specification |
|---|
| File API # dom-filereader-error |