Toggle navigation Load unfinished survey 0% Caution: JavaScript execution is disabled in your browser or for this website. You may not be able to answer all questions in this survey. Please, verify your browser parameters. default LS3 Validation Samples This demonstrates how Expression Manager can support dynamic validation. It also shows how you can mix and match array_filter, min/max values, and regular-expression-based validation. It also shows how color coding is used to show whether each question and sub-question is valid. There are 34 questions in this survey. Next Load unfinished survey ×