Function fileMatchSize

src/utils/index.js:101–112

(file, minSize, maxSize)

}

export function fileMatchSize(file, minSize, maxSize) {
  if (isDefined(file.size)) {
    if (isDefined(minSize) && isDefined(maxSize)) {
      if (file.size > maxSize) return [false, getTooLargeRejectionErr(maxSize)];
      if (file.size < minSize) return [false, getTooSmallRejectionErr(minSize)];
    } else if (isDefined(minSize) && file.size < minSize)
      return [false, getTooSmallRejectionErr(minSize)];
    else if (isDefined(maxSize) && file.size > maxSize)
      return [false, getTooLargeRejectionErr(maxSize)];
  }
  return [true, null];
}

function isDefined(value) {
  return value !== undefined && value !== null;