Using regex to find an attribute with no letters in FME Workbench

Question

I need to divide address elements to lines. I am using 'TestFilter' transformator in FME Workbench to separate attributes with no letters. For this purpose I am using IF statement and regular expressions.

This is how Test Clauses look like:

Left Value        Operator           Right Value
HOUSE_NAME        Matches Regex      @FindRegEx(@Value(HOUSE_NUMBER),^[^A-Z]+$)

I am not sure if the syntax is right.

Answer 1

I solved this by putting only ^[^A-Z]+$ to the right value.