Angular ng-pattern regex code for US Zipcodes and Canadian Postal codes [closed]

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Closed 5 years ago.

I could anybody help me out?

I am looking for some regexp to use to validate US Zip codes and Canadian Postal codes in AngularJS

回答1:

This should work for you:

^(\d{5}(-\d{4})?|[A-Z]\d[A-Z] *\d[A-Z]\d)$

http://regex101.com/r/nO4zF5

Remove the ^ and $ anchors if you don't want to match the start and end of the string.

When using in Javascript remember that you need to use the / delimiter:

if (/^(\d{5}(-\d{4})?|[A-Z]\d[A-Z] *\d[A-Z]\d)$/.test(str)) {
    // it's a match!
}

And directly, as an Angular ng-pattern:

ng-pattern="/^(\d{5}(-\d{4})?|[A-Z]\d[A-Z] *\d[A-Z]\d)$/"

来源：https://stackoverflow.com/questions/21197798/angular-ng-pattern-regex-code-for-us-zipcodes-and-canadian-postal-codes