在我们的ASP.MVC项目中,我们使用DataAnnotations属性进行验证。字段之一应包含Url,并用 [Url] 属性标记。但是,如果我将 http:// localhost:13030 放入字段值,则不会通过验证。
In our ASP.MVC project we are using DataAnnotations attributes for validation. One of the fields should contains Url and it is marked with [Url] attribute. But if I put localhost:13030 into the field value it isn't passing the validation.
是否可以使用该属性将 localhost 定义为有效目标?
Is there any way to use the attribute to define localhost as a valid target?
推荐答案UrlAttribute 针对此处源代码中显示的RegEx进行验证: github/Microsoft/referencesource/blob/master/System.ComponentModel.DataAnnotations/DataAnnotations/UrlAttribute.cs# L46 。
UrlAttribute validates against the RegEx shown in the source code here: github/Microsoft/referencesource/blob/master/System.ComponentModel.DataAnnotations/DataAnnotations/UrlAttribute.cs#L46.
http:// localhost 由于缺少。。
其他选项请参见以下答案:如何在C#中验证localhost的网址。
See this answer for other options: How I can validate urls in C# for localhost.
编辑:根据源代码,您可以将 dataAnnotations:dataTypeAttribute:disableRegEx 添加到您的AppSettings中,并将其值设置为 true 。这将导致 UrlAttribute 验证过程仅 检查其是否以 http:// , https:// 或 ftp:// 。请参阅第33行相同的源文件。
According to the source code, you could add dataAnnotations:dataTypeAttribute:disableRegEx to your AppSettings and set its value to true. This would cause the UrlAttribute validation process to only check that it begins with , or ftp://. See Line 33 of the same source file for that.
更多推荐
网址验证属性将“ localhost”标记为无效网址
发布评论