使用不同条件验证搜索功能。
由类实现时，获取或设置条件验证失败时生成的错误消息。
When implemented by a class, gets or sets the error message text generated when the condition being validated fails.
对于无法用默认测试条件验证的任何条件，都可以创建自定义测试条件来进行测试。
You can create a custom test condition to test for any condition that you cannot verify by using the default test conditions.
这里所考虑的经验证据有许多限制条件。
The empirical evidence considered here is subject to many qualifications.
在这种方法中，您将把服务器端代码添加到所有客户端验证函数中，以检查条件并显示消息。
This way you add server-side code to all client-side validation functions in order to check conditions and to show messages.
决策脚本把AUT执行的验证结果与条件入口相比较，以便识别执行的测试活动(例如下一个需要运行的测试脚本)。
The decision script compares the result of the verifications performed on the AUT with the condition entries in order to identify the test action to perform (i.e., the next test script to run).
在接收带区外数据的情况下，协议层检查不同的条件，以验证接收的数据是否为带区外数据，然后将其返回到套接字层。
In the case of receiving out-of-band data, the protocol layer checks for different conditions to validate that the received data is OOB, and then returns it to the socket layer.
它提供了标准化的方式用于执行各种任务，如表单验证、计算和条件输出。
It provides a standardized way to perform tasks like form validation, calculations, and conditional output.
验证套接字的条件和连接的状态，并确定传递消息和报告错误所需的空间。
Validates the conditions of the socket and the state of the connection, and determines the space needed to pass on the message and report errors.
虽然似乎在返回结果之前就指定了条件，实际它还是会在返回结果之后，调用者得到结果之前进行验证。
While the condition is specified before return, it is actually executed after the return value is computed but before the execution is handed to the caller.
根据WHEN条件的输出，可能还需要验证xml值或设置一个新值。
Based on the output from the WHEN condition, you may want to validate the XML value or set a new value.
这项战略将建立在经实验证明好的社会保障方案的基础上，如安全网、有条件现金转移和通过公共工程创造就业岗位的方法—以及有希望的新方法和工具。
The strategy will build on tried and true social protection programs such as safety nets, conditional cash transfers, and public works job creation-as well as promising new approaches and tools.
对于上述条件，您可以在接口上设置数据验证限定符，如图17所示。
For the above requirement, you can set the data validation qualifier on the interface as shown in Figure 17.
惟一的区别在于，这种约束只检查验证条件，并不会进行实际的验证。
The only difference here is that this constraint only checks for the validation condition and does not actually do the validation.
本质上，可以用任意复杂的验证条件扩展RELAX NG内置的验证规则。
In essence, you can extend RELAX NG's built-in validation rules with arbitrarily complex validation conditions.
省去所有麻烦：使用了PHP框架后，你将不再需要手工输入表单的验证条件。
Get all the help you need: When you use a PHP framework, you no longer need to manually enter all the validation criteria for forms etc.
为每一个决策条件注册验证点。
Register the verification points for each condition of the decision.
接下来，我们将通过添加从分支节点到Login视图的条件转换来提供登录验证，通常在没有成功登录时，使用这一操作。
Next, we'll provide validation of the log-in by adding a conditional transition from the branch node to the Login view, which is used when the log-in is unsuccessful.
表单应用程序基于XForms，它提供如下功能，例如数据验证、支持多个和条件表单页面以及表格数据。
The forms applications are based on XForms, which provides capabilities such as: data validation, support for multiple and conditional form pages and tabular data.
需要对XML元素指定条件XPath表达式来详细描述对警告消息的验证。
A conditional XPath expression needs to be specified on the XML element to specify the validation for the Warning message.
清单15中惟一 麻烦的条件就是第一条，它要验证消息是一个定义查询而不是其他可能的组合，如is...
The only vexing conditional in Listing 15 happens to be the first one, which attempts to verify if the message is truly a definition query and not one of the other possible combinations such as is...
accountnumber列是按照满足以下条件的任意约定来验证的，即以三到五个字母开始，后跟五个数字，然后是一个破折号，最后又是三个数字。
The AccountNumber column is validated against an arbitrary convention that begins with three to five letters followed by five Numbers, then a dash, and finally three more Numbers.
有时，您需要一个简单的验证点，但是有时您需要条件语句，还有时您需要添加一个延迟或者循环。
Sometimes, you can get by with a simple verification point, but sometimes you need conditionals, and sometimes you need to add a delay or a loop.
假定用于指定“期望”应该符合的条件，而由于某些限制，该条件无法得到编译器的验证。
Assumptions are used to specify conditions that are supposed to be met but which the compiler cannot verify due to its limitations.
随后将使用各种输入条件来执行这些测试脚本，以验证获得了希望的输出结果。
These test scripts are then executed with various input conditions to validate the desired output conditions.
大多数业务方法都包含验证逻辑，以确保在执行业务逻辑之前，前提条件得到满足。
Most business methods contain validation logic to ensure that pre-conditions are met before carrying out business logic.
原来的JAXB代码无条件地验证文档的结构，如果发现错误，则抛出异常并中止处理。
The original JAXB code unconditionally verified the structure of documents, throwing an exception and aborting the processing if an error was found.
还有一个验证方法，就是发出以下查询，计算符合条件的行的实际值。
Another way to validate this is to issue a query as below to count the real value of the qualified rows.
这实际上非常简单，因为您还没有为域关联任何有效性验证条件。
This is actually fairly easy, since you haven't associated the fields with any validators.
这实际上非常简单，因为您还没有为域关联任何有效性验证条件。
This is actually fairly easy, since you haven't associated the fields with any validators.
应用推荐