You also discussed some of the Zend Framework's form-handling capabilities, validating data, and sanitizing feed items.
还讨论了Zend框架的一些表单处理功能，如验证数据和清除提要条目等。
Software maintenance will be simplified if parsing and validating data are implemented as part of the application's business logic.
如果解析和验证数据作为应用程序业务逻辑的一部分实现，那么软件维护将会得到简化。
Composing such components results in repetitively validating data passed between components with performance inferior to monolithic application structures.
编写这样的组件将导致组件间重复的数据验证工作，从而使其性能弱于单独的应用程序结构。
Data capabilities, such as SimpleXML and PDO, do not employ this approach and, therefore, must delegate this responsibility to other technologies when creating and validating data.
数据功能(如SimpleXML和PDO)不使用这种方法，因此，在创建和验证数据时，必须将此职责指派给其他技术。
Validating data is the most important habit you can possibly adopt when it comes to security.
在提及安全性问题时，验证数据是您可能采用的最重要的习惯。
Validating data before you send updates to the underlying database is a good practice that reduces errors.
在将更新发送到基础数据库之前对数据进行验证是一种很好的做法，这样可以减少错误。
Validating data before you send updates to the underlying database is a good practice that reduces errors.
在将更新发送到基础数据库之前对数据进行验证是一种很好的做法，这样可以减少错误。
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