public function validate($value)
{
$ret = (array) parent::validate($value);
if ($ret[0] == false) {
return $ret;
}
// Consider required and optional situations.
if ($fileArg = $this->action->request->file($this->name)) {
$file = UploadedFile::createFromArray($fileArg);
// If valid extensions are specified, pass to uploaded file to check the extension
if ($this->validExtensions) {
if (!$file->validateExtension($this->validExtensions)) {
// return array(false, __('Invalid File Extension: %1' . $this->name ) );
return array(false, $this->action->messagePool->translate('Invalid File Extension: %1'), $this->name);
}
}
if ($this->sizeLimit) {
if (!$file->validateSize($this->sizeLimit)) {
return array(false, $this->action->messagePool->translate("The uploaded file exceeds the size limitation. %1 KB ", futil_prettysize($this->sizeLimit)));
}
}
}
return true;
}
public function validate($value)
{
$ret = (array) parent::validate($value);
if (false === $ret[0]) {
return $ret;
}
$requireUploadMove = false;
$uploadedFile = $this->_findUploadedFile($this->name, $requireUploadMove);
if ($uploadedFile && $uploadedFile->hasError()) {
return [false, $uploadedFile->getUserErrorMessage()];
}
$file = $this->action->request->file($this->name);
if (!empty($file) && $file['name'] && $file['type']) {
$uploadedFile = UploadedFile::createFromArray($file);
if ($this->validExtensions) {
if (!$uploadedFile->validateExtension($this->validExtensions)) {
return [false, _('Invalid file extension: ') . $uploadedFile->getExtension()];
}
}
if ($this->sizeLimit) {
if (!$uploadedFile->validateSize($this->sizeLimit)) {
return [false, _("The uploaded file exceeds the size limitation. ") . futil_prettysize($this->sizeLimit * 1024)];
}
}
} else {
if ($this->required) {
return [false, "Field {$this->name} is required."];
}
}
return true;
}