public static function ConfigBase::validateName in Drupal 10

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Config/ConfigBase.php \Drupal\Core\Config\ConfigBase::validateName()
2. 9 core/lib/Drupal/Core/Config/ConfigBase.php \Drupal\Core\Config\ConfigBase::validateName()

Validates the configuration object name.

Parameters

string $name: The name of the configuration object.

Throws

\Drupal\Core\Config\ConfigNameException

See also

Config::MAX_NAME_LENGTH

File

core/lib/Drupal/Core/Config/ConfigBase.php, line 94

Class

ConfigBase

Provides a base class for configuration objects with get/set support.

Namespace

Drupal\Core\Config

Code

public static function validateName($name) {

  // The name must be namespaced by owner.
  if (strpos($name, '.') === FALSE) {
    throw new ConfigNameException("Missing namespace in Config object name {$name}.");
  }

  // The name must be shorter than Config::MAX_NAME_LENGTH characters.
  if (strlen($name) > self::MAX_NAME_LENGTH) {
    throw new ConfigNameException("Config object name {$name} exceeds maximum allowed length of " . static::MAX_NAME_LENGTH . " characters.");
  }

  // The name must not contain any of the following characters:
  // : ? * < > " ' / \
  if (preg_match('/[:?*<>"\'\\/\\\\]/', $name)) {
    throw new ConfigNameException("Invalid character in Config object name {$name}.");
  }
}