card-validator - npm Package Compare versions

Comparing version 4.0.0 to 4.1.0

CHANGELOG.md

@@ -0,1 +1,6 @@
+4.1.0
+=====
+
+- Add options object for postal code validation to specify min length
+
 4.0.0
@@ -2,0 +7,0 @@ =====

package.json

 {
   "name": "card-validator",
-  "version": "4.0.0",
+  "version": "4.1.0",
   "description": "A library for validating credit card fields",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -278,3 +278,3 @@ # Credit Card Validator [![Build Status](https://travis-ci.org/braintree/card-validator.svg)](https://travis-ci.org/braintree/card-validator) [![npm version](https://badge.fury.io/js/card-validator.svg)](http://badge.fury.io/js/card-validator)
 
-#### `valid.postalCode(value: string): object`
+#### `valid.postalCode(value: string, [options: object]): object`
 
@@ -290,2 +290,13 @@ The `postalCode` validation essentially tests for a valid string greater than 3 characters in length.
 
+You can optionally pass `minLength` as a property of an object as a second argument. This will override the default min length of 3.
+
+```javascript
+valid.postalCode('123', {minLength: 5});
+
+{
+  isPotentiallyValid: true,
+  isValid: false
+}
+```
+
 ## Design decisions
@@ -292,0 +303,0 @@

src/postal-code.js

 'use strict';
 
-var MIN_POSTAL_CODE_LENGTH = 3;
+var DEFAULT_MIN_POSTAL_CODE_LENGTH = 3;
 
@@ -9,6 +9,12 @@ function verification(isValid, isPotentiallyValid) {
 
-function postalCode(value) {
+function postalCode(value, options) {
+  var minLength;
+
+  options = options || {};
+
+  minLength = options.minLength || DEFAULT_MIN_POSTAL_CODE_LENGTH;
+
   if (typeof value !== 'string') {
     return verification(false, false);
-  } else if (value.length < MIN_POSTAL_CODE_LENGTH) {
+  } else if (value.length < minLength) {
     return verification(false, true);
@@ -15,0 +21,0 @@ }

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Improved metrics

Total package byte prevSize

22618

increased by2.1%

Lines of code

288

increased by1.05%

Number of lines in readme file

316

increased by3.61%

No dependency changes