[简介](../%E7%AE%80%E4%BB%8B.md) [Validator](Validator.md) [Request类](Request%E7%B1%BB.md) [接口中的表单验证](%E6%8E%A5%E5%8F%A3%E4%B8%AD%E7%9A%84%E8%A1%A8%E5%8D%95%E9%AA%8C%E8%AF%81.md) [Lumen 中自定义表单验证返回消息](../Lumen%E4%B8%AD%E8%87%AA%E5%AE%9A%E4%B9%89%E8%A1%A8%E5%8D%95%E9%AA%8C%E8%AF%81%E8%BF%94%E5%9B%9E%E6%B6%88%E6%81%AF.md)