Required field Validator

Hi all,

I have created a web form and user must input the value of either Field A or Field B. How can I use validator to do so? Seems the RequiredFieldValidator only can set one control to validate.

Regards,
Calvin

Use a CustomValidator, and then compare that there is either an entry in either Field A or Field B.

Hi nemaroller,

could you mind to give me some hints?

Regards,
Calvin

http://msdn.microsoft.com/library/de...classtopic.asp

http://aspnet.4guysfromrolla.com/articles/073102-1.aspx