Added zip code types

CHANGELOG.md

@@ -1,8 +1,13 @@
+# Release 1.3 (January 3, 2017)
+
+* Added zip code types
+
+
 # Release 1.2 (December 28, 2016)
 
 * Now confirmed to work on mobile!  See README.md for a list of tested browsers.
 * Change to event firing:  validation success & validation failure events were firing pre-blur with `preventInvalidInput` enabled.  This is contrary to the documentation, which states that these events do not fire in that scenario.  The documentation reflected the intended behavior; the events no longer fire in this scenario.
-* Added credit cards types (AMEX, VISA, MasterCard, Discover), plus a credit card type encompassing each of these types
+* Added credit card types (AMEX, VISA, MasterCard, Discover), plus a credit card type encompassing each of these types
 * Added a [Luhn](https://en.wikipedia.org/wiki/Luhn_algorithm) type
 * Updated and redesigned the demo page
 * The unit tests are no longer implemented with Java/Selenium/JUnit; they've been re-implemented in JavaScript/QUnit.  This dramatically improves test performance and greatly simplifies running tests (just open the HTML file).

README.md

@@ -1,15 +1,15 @@
-RestrictedTextField v1.2
+RestrictedTextField v1.3
 ========================
 
 See LICENSE for this software's licensing terms.
 
-RestrictedTextField is a jQuery plugin which uses regular expressions to validate and control input to HTML text fields.  Using 35 built-in types or types you define yourself, it allows you to suppress invalid keystrokes or to allow them into the field for later validation.  Fields are always validated on blur.
+RestrictedTextField is a jQuery plugin which uses regular expressions to validate and control input to HTML text fields.  Using 38 built-in types or types you define yourself, it allows you to suppress invalid keystrokes or to allow them into the field but be flagged incorrect.  Validation is performed on keystroke, paste and blur.
 
 
 ## Features
 
 * Discard invalid keystrokes or catch a validation failure event to handle it as you wish
-* Has 35 built-in types
+* Has 38 built-in types
 * Extensible:  define your own types
 * Money types automatically format on blur to end in a decimal point and two digits
 
@@ -51,6 +51,9 @@ RestrictedTextField is a jQuery plugin which uses regular expressions to validat
 33.  Discover
 34.  Credit Card (combines all of the individual credit card types above)
 35.  [Luhn-valid](https://en.wikipedia.org/wiki/Luhn_algorithm) numbers
+36.  US zip code (5 digits)
+37.  US zip code suffix (1-4 digits)
+38.  US zip code (5 digits with optional suffix)
 
 
 ## What's the difference between integer/strict integer, float/strict float?
@@ -87,7 +90,7 @@ If you prefer not to use strictly-enforced credit card types (is Wikipedia corre
 
 | Property | Description   | Data Type | Valid Values         | Default Value |
 | -------- | --------------|---------- |----------------------|---------------|
-| `type`   | Text field type.  This is a required setting. | string | alpha, upperAlpha, lowerAlpha, alphaSpace, upperAlphaSpace, lowerAlphaSpace, alphanumeric, upperAlphanumeric, lowerAlphanumeric, alphanumericSpace, upperAlphanumericSpace, lowerAlphanumericSpace, int, positiveInt, negativeInt, strictInt, strictPositiveInt, strictNegativeInt, float, positiveFloat, negativeFloat, strictFloat, strictPositiveFloat, strictNegativeFloat, money, positiveMoney, negativeMoney, accountingMoney, negativeAccountingMoney, americanExpress, visa, masterCard, discover, creditCard, luhnNumber | null |
+| `type`   | Text field type.  This is a required setting. | string | alpha, upperAlpha, lowerAlpha, alphaSpace, upperAlphaSpace, lowerAlphaSpace, alphanumeric, upperAlphanumeric, lowerAlphanumeric, alphanumericSpace, upperAlphanumericSpace, lowerAlphanumericSpace, int, positiveInt, negativeInt, strictInt, strictPositiveInt, strictNegativeInt, float, positiveFloat, negativeFloat, strictFloat, strictPositiveFloat, strictNegativeFloat, money, positiveMoney, negativeMoney, accountingMoney, negativeAccountingMoney, americanExpress, visa, masterCard, discover, creditCard, luhnNumber, usZip, usZip5, usZipSuffix | null |
 | `preventInvalidInput` | When enabled, invalid keystrokes are ignored (the value of the text field is not updated).  When disabled, invalid keystrokes are not ignored. | boolean | true/false | true |
 | `logger` | An optional callback function for logging.  If you want to enable logging, provide a function and then do whatever you wish with the message. | function | A function accepting the log message as a string argument | undefined |
 

demo/demo.js

@@ -86,6 +86,8 @@
          "} );<br/>\n" +
          "</code>\n"
       );
+
+      field.focus();
    }
 
    function flashBorder( jqField, cssClass, times, delayMillis ) {

src/jquery.restrictedtextfield.js

@@ -1,5 +1,5 @@
 /*
- * RestrictedTextField v1.2
+ * RestrictedTextField v1.3
  * https://www.github.com/kloverde/jquery-RestrictedTextField
  *
  * Copyright (c) 2016, Kurtis LoVerde
@@ -208,6 +208,10 @@
          // leave it to your payment card processor to reject an invalid credit card number, while still using Luhn validation to
          // reject a number that has no possibility of being valid.  This is the safest option, but the choice is yours.
          _addType( dest, "luhnNumber",  /^\d+$/  ,  null );
+
+         _addType( dest, "usZip",        /^\d{5}(\-\d{1,4})?$/  , /^(\d{1,5}|\d{5}\-|\d{5}\-\d{1,4})$/ );
+         _addType( dest, "usZip5",       /^\d{5}$/              , /^\d{1,5}$/ );
+         _addType( dest, "usZipSuffix",  /^\d{1,4}$/            , null );
       }
 
       var regexes = $.fn.restrictedTextField.types[ settings.type ];
@@ -391,7 +395,7 @@
             }
 
             if( (integerPart === "" || parseInt(integerPart) === 0) && (parseInt(decimalPart) === 0) ) {
-               formatted = "0.00"
+               formatted = "0.00";
             } else {
                formatted = openParen
                          + sign