public function getFieldValue()
{
if ($this->model === null || $this->model->id === null) {
return 'Please save before uploading a file.';
}
return parent::getFieldValue();
}
public function getSaveValue(Request $request)
{
$value = parent::saveValue($request);
$parameters = $this->parseFieldParameters();
return $value ? Carbon::createFromFormat($parameters['input-format'], $value) : '';
}
public function getFieldValue()
{
$value = parent::getFieldValue();
$json = json_encode($value);
return $json && $json != "null" && $json != "[]" ? $json : '{}';
}
