Regex Tester & Validator
Test, validate and match regular expressions
Test, validate and match regular expressions
This regular expression matches HTML `<ins>` elements that specifically include the class `dcmads` within their class attribute. It captures the entire opening tag, including all of its attributes, and expects it to be preceded by whitespace or quotes to ensure accurate matching. It is highly useful in JavaScript for extracting or modifying specific advertising script tags embedded within a block of HTML.