Multer: How to catch the error raised by the options limit.fileSize?

[chenzl25]

limits: {
    fieldNameSize: 100,
    fileSize: 1024*1,
    files: 1,
    fields: 100
  }

I use the options limit , and then upload a file which fileSize > 1024 bytes, but I don't know how to catch the error. Also the the file in fileFilter(req, file, cb), only has 4 properties

fieldname
originalname
encoding
mimetype

I couldn't use the property fileSize to filter the file.

{ [Error: File too large] code: 'LIMIT_FILE_SIZE', field: 'image', storageErrors: [] }
Error: File too large

[LinusU]

Follow the Express error handling guide.