Regex Tester & Validator
Test, validate and match regular expressions
Test, validate and match regular expressions
Matches cash-out transaction or tracking reference identifiers prefixed with RC, MP, or CO (likely receipt, mobile payment, and cash-out codes), each followed by 6 digits, any separator, 4 digits, another separator, a single letter, and 5 trailing digits (e.g., RC123456.1234.A12345 or MP654321-2024.B67890). The unescaped dots match any separator character, and the gm flags find all occurrences across multiline text. Useful for extracting or validating transaction IDs from financial logs and reports.