public function addErrors($param, array $messages)
    {
        foreach ($messages as $message) {
            $this->errors[$param][] = $message;
        }

        return $this;
    }
public function addErrors($param, array $messages)
    {
        foreach ($messages as $message) {
            $this->errors[$param][] = $message;
        }

        return $this;
    }
public function addErrors ( $ param , array $ messages ) { foreach ( $ messages as $ message ) { $ this -> errors [ $ param ] [ ] = $ message ; } return $ this ; }
Add errors for param

@param string $param
@param array $messages
@return $this
Add errors for param