class BaseFileConstraintValidator
Provides a base class for file constraint validators.
Hierarchy
- class \Drupal\file\Plugin\Validation\Constraint\BaseFileConstraintValidator extends \Symfony\Component\Validator\ConstraintValidator
Expanded class hierarchy of BaseFileConstraintValidator
File
-
core/
modules/ file/ src/ Plugin/ Validation/ Constraint/ BaseFileConstraintValidator.php, line 14
Namespace
Drupal\file\Plugin\Validation\ConstraintView source
abstract class BaseFileConstraintValidator extends ConstraintValidator {
/**
* Checks the value is of type FileInterface.
*
* @param mixed $value
* The value to check.
*
* @return \Drupal\file\FileInterface
* The file.
*
* @throw Symfony\Component\Validator\Exception\UnexpectedTypeException
* Thrown if the value is not a FileInterface.
*/
protected function assertValueIsFile(mixed $value) : FileInterface {
if (!$value instanceof FileInterface) {
throw new UnexpectedTypeException($value, FileInterface::class);
}
return $value;
}
}Members
| Title Sort descending | Modifiers | Object type | Summary |
|---|---|---|---|
| BaseFileConstraintValidator::assertValueIsFile | protected | function | Checks the value is of type FileInterface. |
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