z-song / laravel-admin

            $this->rules = $rules;

        }

        if (is_string($rules)) {

            $rules = array_filter(explode('|', "{$this->rules}|$rules"));

            $this->rules = implode('|', $rules);

        }

        if (is_array($rules)) {

            $thisRuleArr = array_filter(explode('|', $this->rules));

            $this->rules = implode('|', $rules);

        }

        if (is_array($rules)) {

            $thisRuleArr = array_filter(explode('|', $this->rules));

            $this->rules = array_merge($thisRuleArr, $this->rules);

        }

        $this->validationMessages = $messages;