Regex Tester & Validator

Matches a full line ending in \r or \n that mixes digits, dots, and other characters (letters/symbols, excluding colons). One branch allows optional digits/dots/whitespace surrounding non-numeric characters, while the other requires at least two segments of non-numeric characters separated by digits/dots/whitespace. Useful for filtering or validating lines that combine numeric and textual content, such as log entries or data records.