Check if a test parameter has a value
Hi, I'm trying to trigger a particular property checkpoint only if a given test parameter has a value. I am using an If ... Then statement, with value: Param_Name Does Not Equal undefined. This works correctly if the parameter is defined, but falls over if it is has no value defined. I have also tried "" and null, but nothing seems to work. Can anyone suggest the best way to do an If ... Then, testing whether a parameter has a value? Thanks