Test, validate and match regular expressions
This regular expression matches specific, predefined strings associated with Google Analytics event categories. It uses an alternation (OR) operator to match one of several exact labels, such as "Soft Offer Form - Speed Tool", "Lead Gen - Enterprise Form", or "Content_Download". When used with the global and multiline flags, it is highly effective for filtering analytics logs, parsing server-side tracking files, or validating event tracking implementations to ensure only designated category names are captured.