How do I find uppercase letters in a field?

any uppercase character.

FMP searches are case insensitive by default. However in FMP 6 and earlier setting the field's sort language to ASCII will make it case sensitive.

Though I haven't tried it with 7/8, try setting the language to Unicode.

I want to search for any Upper case character after the first letter. want to find out how many characters are Upper case.

thanks

You might try this ... create a calculation (result is number):

Length ( Filter ( Middle ( text ; 2 ; Length ( text ) ) ; "ABCDEFGHIJKLMNOPQRSTUVWXYZ" ) )

This should produce the number of upper case characters IGNORING the first character (in field called text). Search the calculation field for > 0.