If not, use a good system validation and provide clear error messages if invalid input is entered.
如果不行，使用一个良好的校验系统并提供清晰的错误提示。
Specifies if invalid binary characters should be filtered or not from the file before importing. Be aware that applying this filter may remove some Unicode characters.
指定在导入前是否过滤文件中无效的二进制字符。
Now, if we try to sneak in a new employee's computer with an invalid network ID, our application knows not to accept it.
现在，如果我们试图用一个无效的网络ID潜入新员工的计算机，我们的应用程序不会允许。
Master Colin says if he keeps sendin' for more food, they won't believe he's an invalid at all.
柯林少爷说，如果他一直叫人送更多食物来，他们根本不会相信他是一个病人。
An error code will be displayed if any invalid information has been entered.
输入了无效信息将显示错误代码。
If the result is an invalid model, the tool will abort the operation and display an error message.
如果结果是一个无效的模型，那么工具将会放弃操作并显示一个出错的消息。
If the credentials prove to be invalid, return an error.
如果凭证经证明是无效的，那么便会返回错误。
When you publish it to outside clients, you want to check the arguments and throw an exception if the arguments are invalid.
当你将它向外界的客户公布时，你要检查实参并且如果实参无效，你要给出一个例外。
For example, if an invalid request value were copied to a component, the current view would be redisplayed, and some of the phases might not execute.
例如，如果一个无效的请求值被拷贝到一个组件中，那么当前的视图就会重新显示，而有些阶段就可能不会执行。
If you enter an invalid expression, the text turns red.
如果您输入一个无效的表达式，其文本将变为红色。
If the current checkpoint was invalid, the file system need only step back to the last good checkpoint for a valid file system.
如果当前检查点失效，文件系统只需回滚到上一个有效的检查点，重新获得有效的文件系统。
As you edit the topology, it is continuously evaluated to see if any configuration choices have become invalid.
当您在编辑拓扑时，会不断对拓扑进行评估，以查看是否有任何选择变为无效。
For example, a 1040ez tax form is invalid if a user has certain kinds of income or expenses.
例如，如果用户拥有一些特定种类的收入或费用，那么1040ez纳税单是无效的。
Note that if the PATHNAME itself consists of invalid characters, the result is often platform defined.
请注意，如果PATHNAME本身包含无效字符，则结果经常是由平台定义的。
In the contrived example shown in Listing 5, I validate the passed argument, and if it is invalid, I raise an exception.
在清单5所示设计示例中，我验证所传递的参数，如果它是无效的，我就提出异常。
These errors can occur if the data sources are unreachable or invalid.
如果数据源不可访问或无效，就会出现这些错误。
If a resource becomes invalid then its cached representation and all dependent resource representations are atomically invalidated.
如果一个资源变为无效，那么它所缓存的表示和所有依赖的资源表示就会自动变为无效。
Certain reorder operations may cause the target model to become invalid if they violate the UML2 specification.
特定的重新排序操作可能会导致目标模型变得无效，如果它们破坏uml2规则的话。
If the user enters an invalid piece of data, the application can immediately prompt the user to correct it before he submits the page.
如果用户输入无效的数据片段，应用程序可立即提示用户，在用户提交页面之前改正问题。
If the path definition is invalid or missing, the template will not be shown in the palette.
如果路径定义无效或者丢失了，那么模板就不会显示在配置板中。
If a specified directory path is invalid, the server cache is disabled.
如果指定的目录路径无效，则禁用服务器缓存。
If the path is invalid the stored procedure is aborted.
如果路径无效，则存储过程将中止。
If the path is invalid, the stored procedure is aborted.
如果路径无效，则存储过程将终止。
Don't write the routine to search for non-numerical values and mark it as invalid if any are found.
不要编写用于搜索非数字值并在找到非数字值时标记为无效的例程。
If so, then it is invalid and a 406 is returned.
如果是，将为无效并返回值406。
If the xpath expression specified is invalid, an xpath-valid error is reported.
如果指定的xpath表达式是无效的，将报告xpath - valid错误。
Therefore, you'll need to check for upper and lower bounds, and probably include an IllegalArgumentException if an invalid value appears.
因此，您需要检测上界和下界，在出现无效值的时候，可能还要包含一个IllegalArgumentException。
Article 26 The following labor contracts are invalid or are partially invalid if.
第二十六条下列劳动合同无效或者部分无效。
If the application space is invalid, an error message will pop up, as shown in Figure 8.
如果应用程序空间无效，就会弹出错误消息，如图8所示。
If the application space is invalid, an error message will pop up, as shown in Figure 8.
如果应用程序空间无效，就会弹出错误消息，如图8所示。
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