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Date & Time
#date
#us
#mm/dd/yyyy
#american

Date (US Format)

Matches a US-style date in MM/DD/YYYY format.

✓ US address forms✓ American date input fields✓ Legacy system integration
/
/
Safe
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
11— '1' — literal character
[…]Character class […]— Matches any single character listed in this set
\/\/— \/ — 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
[…]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
\/\/— \/ — 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: 49 charsInput: 30 chars
100% client-side · private

✓ Valid Examples

  • 01/15/2024
  • 12/31/1999
  • 3/7/2024

✗ Invalid Examples

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

Usage & Integration

Validate Date (US Format) natively in your backend or frontend without copying regex strings.

Node / Edge

import { validate } from '@regexto/validators';

validate('date-us', '...');

Python

from regexto_validators import validate

validate("date-us", "...")

Go

import "github.com/regex-to/validators-go"

valid, err := validators.Validate("date-us", "...")

PHP

use RegexTo\Validators\Validator;

Validator::validate('date-us', '...');

Rust

use regexto_validators::validate;

let is_valid = validate("date-us", "...").unwrap();