code: protected function jsConvertRules($attribute, $rules, $includeRemote)
      {
          $jsRules = [];
          foreach ($rules as $rawRule) {
              list($rule, $parameters) = $this->validator->parseRule($rawRule);
              list($jsAttribute, $jsRule, $jsParams) = $this->rules->getRule($attribute, $rule, $parameters, $rawRule);
              if ($this->isValidatable($jsRule, $includeRemote)) {
                  $jsRules[$jsAttribute][$jsRule][] = [$rule, $jsParams,
                      $this->messages->getMessage($attribute, $rule, $parameters),
                      $this->validator->isImplicit($rule),
                  ];
              }
          }
  
          return $jsRules;
      }
docs: Make Laravel Validations compatible with JQuery Validation Plugin.
  
  @param $attribute
  @param $rules
  @param bool $includeRemote
  @return array