Regular Expression For Date Of Birth

A Regular Expression to match and valid date of birth (dd/mm/yyyy).

/^(?:0[1-9]|[12]\d|3[01])([\/.-])(?:0[1-9]|1[012])\1(?:19|20)\d\d$/

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Matches:

• 28/02/2022
• 01/01/1980
• 14/12/2020

Non-Matches:

• 02/28/2022

See Also:

• 24-Hour Time (HH:mm:ss) Regular Expression
• 12-Hour Time (hh:mm:ss) Regular Expression
• Regular Expression For Year
• Date (dd/mm/yyyy) Regular Expression