card-validator - npm Package Compare versions

Comparing version 2.2.1 to 2.2.2

CHANGELOG.md

@@ -0,1 +1,6 @@
+2.2.2
+=====
+
+- Fixes 3-digit expiration date handling, such as 220 being Feb, 2020
+
 2.2.1
@@ -2,0 +7,0 @@ =====

package.json

 {
   "name": "card-validator",
-  "version": "2.2.1",
+  "version": "2.2.2",
   "description": "A library for validating credit card fields",
@@ -5,0 +5,0 @@ "main": "index.js",

src/parse-date.js

@@ -0,3 +1,5 @@
+var expirationYear = require('./expiration-year');
+
 function parseDate(value) {
-  var month, len;
+  var month, len, year, yearValid;
 
@@ -13,3 +15,12 @@ if (value.match('/')) {
 
-  len = value[0] === '0' || value.length > 5 || value.length === 4 || value.length === 3 ? 2 : 1;
+  len = value[0] === '0' || value.length > 5 || value.length === 4 ? 2 : 1;
+
+  if (value.length === 3 && value[0] === '1') {
+    year = value.substr(1, 2);
+    yearValid = expirationYear(year);
+    if (!yearValid.isValid) {
+      len = 2;
+    }
+  }
+
   month = value.substr(0, len);
@@ -16,0 +27,0 @@

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Improved metrics

Total package byte prevSize

86185

increased by0.36%

Lines of code

1764

increased by0.46%

No dependency changes