Added US zip code support and test. Fixes jquery-validation#90

mlynch · jzaefferer · commit 278d3f3b3e1f · 2012-04-29T20:34:18.000+02:00
diff --git a/additional-methods.js b/additional-methods.js
@@ -55,6 +55,10 @@ jQuery.validator.addMethod("ziprange", function(value, element) {
 	return this.optional(element) || /^90[2-5]\d\{2\}-\d{4}$/.test(value);
 }, "Your ZIP-code must be in the range 902xx-xxxx to 905-xx-xxxx");
 
+jQuery.validator.addMethod("zipcodeUS", function(value, element) {
+	return this.optional(element) || /\d{5}-\d{4}$|^\d{5}$/.test(value)
+}, "The specified US ZIP Code is invalid");
+
 jQuery.validator.addMethod("integer", function(value, element) {
 	return this.optional(element) || /^-?\d+$/.test(value);
 }, "A positive or negative non-decimal number please");
diff --git a/test/methods.js b/test/methods.js
@@ -725,4 +725,14 @@ test('skip_or_fill_minimum', function() {
 	fillFormWithValuesAndExpect('#productInfo', [123, 'widget', 'red'], true);
 });
 
+test("zipcodeUS", function() {
+	var method = methodTest("zipcodeUS");
+	ok( method( "12345" ), "Valid zip" );
+	ok( method( "12345-2345" ), "Valid zip" );
+	ok(!method( "1" ), "Invalid zip" );
+	ok(!method( "1234" ), "Invalid zip" );
+	ok(!method( "123-23" ), "Invalid zip" );
+	ok(!method( "12345-43" ), "Invalid zip" );
+});
+
 })(jQuery);
