I need Regex which can satisfy all my three condtions for zip-code. E.g-
- 12345
- 12345-6789
- 12345 1234
Any pointers and suggestion would be much appreciated. Thanks !
I need Regex which can satisfy all my three condtions for zip-code. E.g-
Any pointers and suggestion would be much appreciated. Thanks !
^\d{5}(?:[-\s]\d{4})?$
^
= Start of the string.\d{5}
= Match 5 digits (for condition 1, 2, 3)(?:…)
= Grouping[-\s]
= Match a space (for condition 3) or a hyphen (for condition 2)\d{4}
= Match 4 digits (for condition 2, 3)…?
= The pattern before it is optional (for condition 1)$
= End of the string.