isAttributeRequired() public method Returns a value indicating

hkdf() public method Derives a key from the given input

getUniqueId() public method Returns the unique ID of this

setModules() public method Registers sub-modules in the

__construct() public method Constructor.

$isValid public property Whether to continue running the action

setInstance() public static method Sets the currently

$viewPath public property The directory containing the view files

setScriptFile() public method Sets the entry script file

ensureBehaviors() public method Makes sure that the behaviors