class UploadedFileConstraintValidator

Same name and namespace in other branches
  1. 11.x core/modules/file/src/Validation/Constraint/UploadedFileConstraintValidator.php \Drupal\file\Validation\Constraint\UploadedFileConstraintValidator

Constraint validator for uploaded files.

Use FileValidatorInterface for validating file entities.

Hierarchy

Expanded class hierarchy of UploadedFileConstraintValidator

See also

\Drupal\Core\Validation\FileValidatorInterface

File

core/modules/file/src/Validation/Constraint/UploadedFileConstraintValidator.php, line 21

Namespace

Drupal\file\Validation\Constraint
View on git.drupalcode.org
View source 
class UploadedFileConstraintValidator extends ConstraintValidator {
  
  /**
   * {@inheritdoc}
   */
  public function validate(mixed $value, Constraint $constraint) {
    if (!$constraint instanceof UploadedFileConstraint) {
      throw new UnexpectedTypeException($constraint, UploadedFileConstraint::class);
    }
    if (!$value instanceof UploadedFile) {
      throw new UnexpectedTypeException($value, UploadedFile::class);
    }
    if ($value->isValid()) {
      return;
    }
    $maxSize = $constraint->maxSize ?? Environment::getUploadMaxSize();
    match ($value->getError()) {  \UPLOAD_ERR_INI_SIZE => $this->context
        ->buildViolation($constraint->uploadIniSizeErrorMessage, [
        '%file' => $value->getClientOriginalName(),
        '%maxsize' => ByteSizeMarkup::create($maxSize),
      ])
        ->setCode((string) \UPLOAD_ERR_INI_SIZE)
        ->addViolation(),
      \UPLOAD_ERR_FORM_SIZE => $this->context
        ->buildViolation($constraint->uploadFormSizeErrorMessage, [
        '%file' => $value->getClientOriginalName(),
        '%maxsize' => ByteSizeMarkup::create($maxSize),
      ])
        ->setCode((string) \UPLOAD_ERR_FORM_SIZE)
        ->addViolation(),
      \UPLOAD_ERR_PARTIAL => $this->context
        ->buildViolation($constraint->uploadPartialErrorMessage, [
        '%file' => $value->getClientOriginalName(),
      ])
        ->setCode((string) \UPLOAD_ERR_PARTIAL)
        ->addViolation(),
      \UPLOAD_ERR_NO_FILE => $this->context
        ->buildViolation($constraint->uploadNoFileErrorMessage, [
        '%file' => $value->getClientOriginalName(),
      ])
        ->setCode((string) \UPLOAD_ERR_NO_FILE)
        ->addViolation(),
      default => $this->context
        ->buildViolation($constraint->uploadErrorMessage, [
        '%file' => $value->getClientOriginalName(),
      ])
        ->setCode((string) $value->getError())
        ->addViolation(),
    
    };
  }

}

Members

Title Modifiers Object type Summary
UploadedFileConstraintValidator::validate public function

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.