Or do you move all the validation code into the services tier, removing it from the domain class that should be the owner of that knowledge?
或者您可以将所有验证代码移入到服务层，然后从应当是该知识所有者的域类中删除它吗？
The RUP business Modeling discipline provides tools and notations for business use cases which facilitate effective stakeholder communication and validation with domain experts.
该RUP业务模型为业务用例提供了工具和符号，这些用例可以有效的促进涉众同领域专家之间的交流和验证。
This notifies the validation framework that any unit declared by this package should be validated by this domain validator.
这将会通知该包所声明的确认框架应该由域确认器来确认。
The domain validator can also include global validation logic for the entire domain.
域确认器还包含了整个域的全局确认逻辑。
Further improvements are available for those who change to use new function such as the new XML schema validation available with the XMLNSC domain.
对于改为使用新功能(如xmlnsc域中的新XML模式验证)的用户，还提供了进一步改进。
This method instructs Grails to metaprogram the validation methods onto the specified domain class as it would normally during run time.
此方法指示Grails将验证方法元编程到指定的域类上，就像通常在运行时所做的一样。
The presentation layer can call the validation logic on the data provided by a form before passing it to the domain model.
展示层可以调用验证逻辑对表单提供的数据进行验证，然后再将该数据传递给域模型。
Finally, "Validation" is used as the domain for the class.
最后，“Validation”用作类的域。
A better way is to place the validation logic in the domain validator class of the Mysql domain (MysqlDomainValidator).
更好的方法是将确认逻辑置于My sq l域MysqlDomainValidator的域确认器类。
The constraints are defined in the bean (domain object) so the validation logic is close to the domain model.
约束是定义在一个bean（领域对象）中的，因此校验逻辑离领域模型最近。
To ease source code maintenance, the validation source code should be separated from the source code of the technology domain.
为了改进源代码维护，您应该从技术域中分割确认器源代码。
The name and validation rules are policy settings and the domain is, for example, PMS$DOMAIN.
名字及合法性规则是策略设置，域是，例如，PMS$DOMAIN。
Especially useful for non-domain experts, Copeland suggests breaking use case validation into three parts: syntax, domain expert testing, and traceability.
对无领域专家尤其有用，Copeland 建议将用例分解成三个部分：语法、领域专家测试，以及可追溯性。
This paper shows a new domain in which constraint programming can be exploited as model verification and validation.
本文同时揭示了限制编程的一个新的应用领域模型验证。
There are several alternative methods, defined below, you can choose from to facilitate the validation of your domain access control.
有几种可供选择的方法，定义如下，你可以选择，以方便您的域的访问控制验证。
It performs additional analysis of a domain's SSL certificate to warn about those that been issued with domain Only Validation.
它执行域的SSL证书的其他分析，以警告那些被域只验证印发。
If there are competing applications that pass the validation regulations, the domain will be issued to the first trade mark holder who applies.
如果有通过检验章程的竞争的应用，领域将被发布对申请的第一商标囤户。
If there are competing applications that pass the validation regulations, the domain will be issued to the first trade mark holder who applies.
如果有通过检验章程的竞争的应用，领域将被发布对申请的第一商标囤户。
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