The validator is a tool which can help test your app for errors, best practices, and compliance with Marketplace guidelines before actually submitting your app for review. If you're interested in how it works or would like to run a copy of your own, the source code is available <a href="%(repo)s">on Github</a>.
验证器是一套工具，用于在正式提交审核之前，测试您的应用是否有错误、编写规范以及遵循应用市场准则。如果您对这个工具如何工作感兴趣，或者希望运行一个自己的验证工具，可以 <a href="%(repo)s">在 Github</a> 上获得源代码。