Poshy Tip是一款非常友好的信息提示工具了，如我们通常在做表单验证时会用到这个功能，这样可以告诉用户我们是要如何填写或者什么东西填写错误了(Poshy Tip is a very friendly information prompt tool that we usually use for form validation to tell users how we're going to fill in or what's wrong)