Kohana v3.3.0

system/config/credit_cards.php

@@ -0,0 +1,60 @@
+<?php defined('SYSPATH') OR die('No direct script access.');
+/**
+ * Credit card validation configuration.
+ *
+ * Options for each credit card:
+ *  length - All the allowed card number lengths, in a comma separated string
+ *  prefix - The digits the card needs to start with, in regex format
+ *  luhn   - Enable or disable card number validation by the Luhn algorithm
+ */
+return array(
+
+	'default' => array(
+		'length' => '13,14,15,16,17,18,19',
+		'prefix' => '',
+		'luhn'   => TRUE,
+	),
+
+	'american express' => array(
+		'length' => '15',
+		'prefix' => '3[47]',
+		'luhn'   => TRUE,
+	),
+
+	'diners club' => array(
+		'length' => '14,16',
+		'prefix' => '36|55|30[0-5]',
+		'luhn'   => TRUE,
+	),
+
+	'discover' => array(
+		'length' => '16',
+		'prefix' => '6(?:5|011)',
+		'luhn'   => TRUE,
+	),
+
+	'jcb' => array(
+		'length' => '15,16',
+		'prefix' => '3|1800|2131',
+		'luhn'   => TRUE,
+	),
+
+	'maestro' => array(
+		'length' => '16,18',
+		'prefix' => '50(?:20|38)|6(?:304|759)',
+		'luhn'   => TRUE,
+	),
+
+	'mastercard' => array(
+		'length' => '16',
+		'prefix' => '5[1-5]',
+		'luhn'   => TRUE,
+	),
+
+	'visa' => array(
+		'length' => '13,16',
+		'prefix' => '4',
+		'luhn'   => TRUE,
+	),
+
+);