original_string: protected function setMessageFormCheckout($key, $message)
      {
          gplcart_array_set($this->data_form['messages'], $key, $this->format($message));
      }
code: protected function setMessageFormCheckout($key, $message)
      {
          gplcart_array_set($this->data_form['messages'], $key, $this->format($message));
      }
code_tokens: protected function setMessageFormCheckout ( $ key , $ message ) { gplcart_array_set ( $ this -> data_form [ 'messages' ] , $ key , $ this -> format ( $ message ) ) ; }
docstring: Sets an array of messages on the checkout form
  @param string $key
  @param string|array $message
docstring_tokens: Sets an array of messages on the checkout form