Javascript Regex Literal:
US Zip Codes: /(^\d{5}$)|(^\d{5}-\d{4}$)/
var isValidZip = /(^\d{5}$)|(^\d{5}-\d{4}$)/.test("90210");
Some countries use Postal Codes, which would fail this pattern.
Javascript Regex Literal:
US Zip Codes: /(^\d{5}$)|(^\d{5}-\d{4}$)/
var isValidZip = /(^\d{5}$)|(^\d{5}-\d{4}$)/.test("90210");
Some countries use Postal Codes, which would fail this pattern.