Hi guys, I'm trying to do a validation in ASP markup. I was trying the RegularExpressionValidator but can't seem to make it work. Here is what I'm trying to do:
I have any number of 4 character codes, all of which start with the following two characters: CB, DC, ED, FS, and SP. What should my ValidationExpression look like? I have this:
ValidationExpression="CB|DC|ED|FS|SP" but no go. Any ideas? Help!
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