Chain-of-responsibility pattern and composition

Sorry for my ignorance but I am little bit confused about Chain-of-responsibility pattern and composition. Below is my code,

class ValidatorChain {      private $  validators;     public function __construct(IValidator ...$  validators)     {         $  this->validators = $  validators;     }      public function isValid(Argument $  arg): bool     {         foreach ($  this->validators as $  validator) {             if (!$  validator->isValid($  arg)) {                 return false;             };         }         return true;     } } 

What I needed is to keep multiple validation in one class and loop all the validations? Can you please suggest to improve the above code(including class name)? Can we call it Chain-of-responsibility pattern or it has any separate design name?