|
public getActiveValidators ( string $attribute = null ) : |
||
| $attribute | string | the name of the attribute whose applicable validators should be returned. If this is null, the validators for ALL attributes in the model will be returned. |
| return | the validators applicable to the current [[scenario]]. | |
public function getActiveValidators($attribute = null)
{
$validators = [];
$scenario = $this->getScenario();
foreach ($this->getValidators() as $validator) {
if ($validator->isActive($scenario) && ($attribute === null || in_array($attribute, $validator->attributes, true))) {
$validators[] = $validator;
}
}
return $validators;
} /**
* @param UploadedFile $file
* @return bool
* @throws InvalidFileUploadException
*/
protected function validateFile(UploadedFile $file)
{
$validators = $this->formModel->getActiveValidators($this->fileAttribute);
foreach ($validators as $validator) {
if ($validator->validate($file, $error) === false) {
throw new InvalidFileUploadException($error);
}
}
return true;
}