如何在asp.net中使用自定义验证器 [英] How to use Custom Validator in asp.net

问题描述

Hiii，

我想使用自定义验证器检查开始日期和结束日期我该怎么做。请帮助我。

Hiii,
I want to use custom validator to check start date and end date how can i do that.Please help me.

推荐答案

您可以使用 CompareValidator [ ^ ]

you can use CompareValidator[^]

<asp:CompareValidator ID="CompareValidator1" runat="server" 

    ControlToCompare="txtStartDate" ControlToValidate="txtEndDate" 

    Display="Static" ErrorMessage="'End Date' must not be earlier than 'From Date'"  Text="*"

    Operator="GreaterThanEqual" SetFocusOnError="True" Type="Date">

ref： http：/ /stackoverflow.com/questions/12247314/using-javascript-custom-validator-to-check-start-date-and-finish-date [ ^ ]

如果您有自定义规则来验证使用，请使用 CustomValidator [ ^ ]

http://stackoverflow.com/questions/2309912/asp-net-validator-to-compare-two-date-difference-is-not-more-than-12-months [ ^ ]

ref: http://stackoverflow.com/questions/12247314/using-javascript-custom-validator-to-check-start-date-and-finish-date[^]
if you have custom rules to validate use then use CustomValidator[^]
http://stackoverflow.com/questions/2309912/asp-net-validator-to-compare-two-date-difference-is-not-more-than-12-months[^]

最好使用比较验证器就像Damith说的那样你还有两个选择

请参考：



http://forums.asp.net/t/1480183.aspx?Using+CustomValidator+to+validate+Date+Format+in + dd + MM + yyyy [ ^ ]

Better you use Compare Validator like Damith says and you have two more choices
please refer this:

http://forums.asp.net/t/1480183.aspx?Using+CustomValidator+to+validate+Date+Format+in+dd+MM+yyyy[^]

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