pre / prop-types
Phpx 组件的 Prop 类型验证器
0.2.1
2019-03-19 15:58 UTC
Requires (Dev)
- phpunit/phpunit: ^7.5
This package is auto-updated.
Last update: 2024-08-30 01:20:17 UTC
README
这是对 ReactJS Prop Types 检查的 PHP 实现。我之所以这样做,是因为我想找到一个更容易的方式来验证 Phpx 组件中属性的类型和存在性。
入门指南
git clone git@github.com:preprocess/pre-prop-types.git
cd pre-prop-types
composer install
composer test
定义类型
我们支持大多数内置类型
use App\Profile; use Pre\PropTypes; $profile = Profile::find(1); $definitions = [ "name" => PropTypes::string()->isRequired(), "age" => PropTypes::int(), "rating" => PropTypes::float(), "permissions" => PropTypes::arrayOf(PropTypes::string()), "thumbnail" => PropTypes::either( PropTypes::string(), // uri PropTypes::resource(), // file handle ), "profile" => PropTypes::objectOf(Profile::class)->isRequired(), "onMessage" => PropTypes::closure()->isRequired(), "isAdmin" => PropTypes::bool()->isRequired(), ]; $properties = [ "name" => "Joe", "profile" => $profile, "onMessage" => function($message) use ($profile) { $profile->notify($message); }, "isAdmin" => false, ]; try { PropTypes::validate($definitions, $properties); } catch (InvalidArgumentException $e) { // ...handle the error }
isRequired
将确保值存在于随附的属性数组中either
允许一个或多个类型(最好是两种不同的类型)进行比较
这些类型还有变体
PropTypes::array()
期望任何数组值,没有特定的类型PropTypes::boolean()
与PropTypes::bool()
相同PropTypes::integer()
与PropTypes::int()
相同PropTypes::double()
期望双精度值PropTypes::iterable()
期望任何可迭代的值PropTypes::numeric()
期望任何数值PropTypes::object()
期望任何对象值,没有特定的类型
验证类型
我们不自动验证 props,这必须由消费者完成。以下是一个 Phpx 渲染方法的示例
use Pre\PropTypes; use function Pre\Phpx\Html\render as renderHTML; function render($type, $props = []) { $props = (array) $props; if (class_exists($type)) { if (method_exists($type, "propTypes")) { PropTypes::validate($type::propTypes(), $props); } if (method_exists($type, "defaultProps")) { $props = array_merge($type::defaultProps(), $props); } } return renderHTML($type, $props); } render("App\\Custom\\Component");