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Regex Generator & Tester
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\d— digit{4}— quantifier-— literal\d— digit{2}— quantifier-— literal\d— digit{2}— quantifierLive Tester
/\d{4}-\d{2}-\d{2}/gg2 matches
Tested using the browser's JavaScript RegExp engine. Some flavor features (e.g., certain lookbehinds) may vary by engine.
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