Custom Server Controls :: Validator Inheriting CustomValidator Ignores ValidateWhenEmpty?

Feb 21, 2011

I have a very simple CustomValidator control as follows:

[Code]....

If I use this on a basic aspx page as follows:

[Code]....

When I press Button1, I would expect the CustomValidator to fire only if there is a value in TextBox1.Instead, the CustomValidator is ALWAYS fired. Even adding ValidateEmptyText="false" to the validator does nothing to change this behaviour.What am I missing from my control implementation that is causing this?

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