I am building an email merge feature for a client newsletter. It has a text box to input the html.
I get error:
A potentially dangerous Request.Form value was detected from the client (_ctl0:TxtHtmlBody="<HTML>
<HEAD> <...").
so I added validateRequest="false" to the top of the aspx page
now I get
The 'validateRequest' attribute is not supported by the 'control' directive.
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