Tutorial Tools & Languages Examples Reference

Matching a Complete Line Satisfying Multiple Requirements

^(?=.*?\bmust-have\b)(?=.*?\bmandatory\b)((?!avoid|illegal).)*$

Options: ^ and $ match at line breaks

Assert position at the start of the string or after a line break character
Assert that the regex below can be matched, starting at this position (positive lookahead)
Assert that the regex below can be matched, starting at this position (positive lookahead)
Match the regular expression below and capture its match into backreference number 1
Assert position at the end of the string or before a line break character

Regular expression analyzed with RegexBuddy.
HTML output from RegexBuddy adapted with a PowerGREP search-and-replace sequence.

Welcome

Tools and Languages

About This Site

Download and Print