The FileReader
error
property returns the error that occurred while reading the file.
FileReader.error
Value
A DOMError
containing the relevant error. In Chrome 48+/Firefox 58+ this property returns a DOMException
because DOMError
has been removed from the DOM standard.
Specifications
Specification |
---|
File API # dom-filereader-error |
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
error |
6
|
12
|
3.6
["Before Firefox 13, the
error property returned a
FileError object.", "From Firefox 13 to Firefox 58, the
error property returned a
DOMError object.", "From Firefox 58, the
error property returns a
DOMException object."]
|
10
The
error property returns a
DOMError object.
|
11
|
6
The
error property returns a
DOMError object.
|
3
|
18
|
32
["From Firefox 32 to Firefox 58, the
error property returned a
DOMError object.", "From Firefox 58, the
error property returns a
DOMException object."]
|
11
|
6
The
error property returns a
DOMError object.
|
1.0
|
See also
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/FileReader/error