Translations:Show logic file/52/en

Q05 in this example shows simultaneous use of array_filter and array_filter_exclude on Q01 and Q02, respectively. This example demonstrates cascading array_filter capabilities. Note that one of the main reasons for showing the question and subquestion level validation criteria is to help ensure you have not made any typos in specifying the array_filter or array_filter_exclude variable names (or in case you use different variable names for your list of filtered subquestions). If you have such typos, all the invalid variable names will appear in red indicating that they are undefined, letting you quickly fix the problem.