Country Specific USA
US Zip Code
Matches 5 digit zip codes with optional +4 extension
/^\d{5}(-\d{4})?$/
Type in the box above to test if your input matches the regex pattern.
Test Cases
Tags
#usa
#address
#zip-code
Matches 5 digit zip codes with optional +4 extension
Type in the box above to test if your input matches the regex pattern.