Launching a SaaS?·Collect waitlist signups before you build — before.run
/./
regex.to
SandboxPatternsDetectDocs
Date & Time
#date
#european
#dd/mm/yyyy
#eu

Date (European Format)

Matches a European-style date in DD/MM/YYYY, DD.MM.YYYY, or DD-MM-YYYY format.

✓ European forms✓ Date input validation✓ Localized apps
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Test String
3 matches
(…)Group #1— Capturing group — captures matched text for reuse or extraction
0?0— '0' — literal character — repeated zero or one time (optional) · ? — zero or one time (optional)
[…]Character class […]— Matches any single character listed in this set
||— | — alternation: matches expression on left OR right
[…]Character class […]— Matches any single character listed in this set
\ddigit— \d — digit (0–9)
||— | — alternation: matches expression on left OR right
33— '3' — literal character
[…]Character class […]— Matches any single character listed in this set
[…]Character class […]— Matches any single character listed in this set
..— '.' — literal character
\-\-— \- — escaped character
\/\/— \/ — escaped character
(…)Group #2— Capturing group — captures matched text for reuse or extraction
0?0— '0' — literal character — repeated zero or one time (optional) · ? — zero or one time (optional)
[…]Character class […]— Matches any single character listed in this set
||— | — alternation: matches expression on left OR right
11— '1' — literal character
[…]Character class […]— Matches any single character listed in this set
[…]Character class […]— Matches any single character listed in this set
..— '.' — literal character
\-\-— \- — escaped character
\/\/— \/ — escaped character
(…)Group #3— Capturing group — captures matched text for reuse or extraction
\d{4}digit— \d — digit (0–9) — repeated exactly 4 times · {4} — exactly 4 times
Pattern: 59 charsInput: 30 chars
100% client-side · private

✓ Valid Examples

  • 15/01/2024
  • 31.12.1999
  • 7-3-2024

✗ Invalid Examples

  • 01/13/2024
  • 00/15/2024
  • 2024/01/15