Regex Tester & Validator
Test, validate and match regular expressions
Test, validate and match regular expressions
This regex extracts data from HTML table rows in FHIR documentation pages, capturing three cell values from each row. It matches table rows with anchor tags containing only whitespace, then captures alphanumeric identifiers and descriptive text. Commonly used for scraping FHIR resource metadata, code system definitions, or value set contents from healthcare documentation.