Regular Expression For US Postal Codes
A regular expression to match and valid US.S five-digit and nine-digit (zip+4) postal codes.
Numbers
Useful regular expressions to match numbers like telephone numbers, credit card numbers, etc.
Regular Expressions For 4 Or 6 Digits
Regular Expressions that exactly match 4 or 6 digits, which are typically used in Pin Code.
Negative Number Regular Expression
Regular expressions to match negative numbers or negative integers.
Decimal Number Regular Expression
A regular expression that matches all valid decimal numbers.
US SSN Number Regular Expression
A regular expression that accurately matches the valid SSN (Social Security Number) number.
Version Number (Semantic Versioning) Regular Expression
A regular expression to match valid release, version, and modification numbers (Semantic Versioning X.Y.Z).
International Mobile Equipment Identity (IMEI) Regular Expression
A regular expression to match International Mobile Equipment Identity (IMEI).