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Showing content from https://developer.mozilla.org/en-US/docs/Web/API/FileReader/error below:

FileReader: error property - Web APIs

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1. Web
2. Web APIs
3. FileReader
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• See also

1. File API
2. FileReader
3. Constructor
   1. FileReader()
4. Instance properties
   1. error
   2. readyState
   3. result
5. Instance methods
   1. abort()
   2. readAsArrayBuffer()
   3. readAsBinaryString() Deprecated
   4. readAsDataURL()
   5. readAsText()
6. Events
   1. abort
   2. error
   3. load
   4. loadend
   5. loadstart
   6. progress
7. Inheritance
   1. EventTarget
8. Related pages for File API
   1. Blob
   2. File
   3. FileList
   4. FileReaderSync
   5. URL.createObjectURL
   6. URL.revokeObjectURL
9. Guides
   1. Using files from web applications

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This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

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The error read-only property of the FileReader interface returns the error that occurred while reading the file.

A DOMException containing the relevant error.

• FileReader

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This page was last modified on Dec 2, 2023 by MDN contributors.

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