feat(credit): rupay credit card validation

README.md

@@ -99,7 +99,7 @@ Validator                               | Description
 **isBoolean(str [, options])**          | check if the string is a boolean.<br/>`options` is an object which defaults to `{ loose: false }`. If `loose` is set to false, the validator will strictly match ['true', 'false', '0', '1']. If `loose` is set to true, the validator will also match 'yes', 'no', and will match a valid boolean string of any case. (e.g.: ['true', 'True', 'TRUE']).
 **isBtcAddress(str)**            | check if the string is a valid BTC address.
 **isByteLength(str [, options])**          | check if the string's length (in UTF-8 bytes) falls in a range.<br/><br/>`options` is an object which defaults to `{ min: 0, max: undefined }`.
-**isCreditCard(str [, options])**                   | check if the string is a credit card number.<br/><br/> `options` is an optional object that can be supplied with the following key(s): `provider` is an optional key whose value should be a string, and defines the company issuing the credit card. Valid values include `['amex', 'dinersclub', 'discover', 'jcb', 'mastercard', 'unionpay', 'visa']` or blank will check for any provider.
+**isCreditCard(str [, options])**                   | check if the string is a credit card number.<br/><br/> `options` is an optional object that can be supplied with the following key(s): `provider` is an optional key whose value should be a string, and defines the company issuing the credit card. Valid values include `['amex', 'dinersclub', 'discover', 'jcb', 'mastercard', 'rupay', 'unionpay', 'visa']` or blank will check for any provider.
 **isCurrency(str [, options])**            | check if the string is a valid currency amount.<br/><br/>`options` is an object which defaults to `{ symbol: '$', require_symbol: false, allow_space_after_symbol: false, symbol_after_digits: false, allow_negatives: true, parens_for_negatives: false, negative_sign_before_digits: false, negative_sign_after_digits: false, allow_negative_sign_placeholder: false, thousands_separator: ',', decimal_separator: '.', allow_decimal: true, require_decimal: false, digits_after_decimal: [2], allow_space_after_digits: false }`.<br/>**Note:** The array `digits_after_decimal` is filled with the exact number of digits allowed not a range, for example a range 1 to 3 will be given as [1, 2, 3].
 **isDataURI(str)**                      | check if the string is a [data uri format][Data URI Format].
 **isDate(str [, options])**          | check if the string is a valid date. e.g. [`2002-07-15`, new Date()].<br/><br/> `options` is an object which can contain the keys `format`, `strictMode` and/or `delimiters`.<br/><br/>`format` is a string and defaults to `YYYY/MM/DD`.<br/><br/>`strictMode` is a boolean and defaults to `false`. If `strictMode` is set to true, the validator will reject strings different from `format`.<br/><br/> `delimiters` is an array of allowed date delimiters and defaults to `['/', '-']`.

src/lib/isCreditCard.js

@@ -7,6 +7,7 @@ const cards = {
   discover: /^6(?:011|5[0-9][0-9])[0-9]{12,15}$/,
   jcb: /^(?:2131|1800|35\d{3})\d{11}$/,
   mastercard: /^5[1-5][0-9]{2}|(222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[01][0-9]|2720)[0-9]{12}$/, // /^[25][1-7][0-9]{14}$/;
+  rupay: /^(?:508[5-9][0-9]{12}|6069(?:8[5-9]|9[0-9])[0-9]{10}|607(?:[0-8][0-9]{2}|9(?:[0-7][0-9]|8[0-4]))[0-9]{10}|608(?:00[1-9]|0[1-9][0-9]|[1-4][0-9]{2}|500)[0-9]{10}|6521[5-9][0-9]{11}|652[2-9][0-9]{12}|6530[0-9]{12}|6531[0-4][0-9]{11}|817[2-9][0-9]{12}|81[89][0-9]{13}|820[01][0-9]{12})$/,
   unionpay: /^(6[27][0-9]{14}|^(81[0-9]{14,17}))$/,
   visa: /^(?:4[0-9]{12})(?:[0-9]{3,6})?$/,
 };

test/validators.test.js

@@ -6418,6 +6418,17 @@ describe('Validators', () => {
         '4716989580001715211',
         '8171999927660000',
         '8171999900000000021',
+        '5085000000000007',
+        '6069850000000003',
+        '6070000000000002',
+        '6079840000000002',
+        '6080010000000009',
+        '6085000000000005',
+        '6521500000000006',
+        '6527658900001005',
+        '6531490000000008',
+        '8172000000000005',
+        '8201990000000002',
       ],
       invalid: [
         'foo',
@@ -6432,6 +6443,10 @@ describe('Validators', () => {
         '623491788middle2863855',
         '6234917882863855suffix',
         '4716989580001715213',
+        '5084990000000000',
+        '6069840000000004',
+        '6085010000000004',
+        '8202000000000009',
       ],
     });
   });
@@ -6484,6 +6499,7 @@ describe('Validators', () => {
         '6765780016990268',
         '8171999927660000',
         '8171999900000000021',
+        '5085000000000007',
       ],
     });
   });
@@ -6520,6 +6536,7 @@ describe('Validators', () => {
         '6765780016990268',
         '8171999927660000',
         '8171999900000000021',
+        '5085000000000007',
       ],
     });
   });
@@ -6557,6 +6574,7 @@ describe('Validators', () => {
         '6765780016990268',
         '8171999927660000',
         '8171999900000000021',
+        '5085000000000007',
       ],
     });
   });
@@ -6594,6 +6612,7 @@ describe('Validators', () => {
         '6765780016990268',
         '8171999927660000',
         '8171999900000000021',
+        '5085000000000007',
       ],
     });
   });
@@ -6630,6 +6649,61 @@ describe('Validators', () => {
         '6765780016990268',
         '8171999927660000',
         '8171999900000000021',
+        '5085000000000007',
+      ],
+    });
+  });
+
+
+  it('should validate RuPay provided credit cards', () => {
+    test({
+      validator: 'isCreditCard',
+      args: [{ provider: 'RuPay' }],
+      valid: [
+        '5085000000000007',
+        '6069850000000003',
+        '6070000000000002',
+        '6079840000000002',
+        '6080010000000009',
+        '6085000000000005',
+        '6521500000000006',
+        '6527658900001005',
+        '6531490000000008',
+        '8172000000000005',
+        '8201990000000002',
+      ],
+      invalid: [
+        'foo',
+        '2222155765072228',
+        '2225855203075256',
+        '2720428011723762',
+        '2718760626256570',
+        '36050234196908',
+        '375556917985515',
+        '375556917985515999999993',
+        '4716461583322103',
+        '4716-2210-5188-5662',
+        '4716989580001715211',
+        '4929 7226 5379 7141',
+        '5398228707871527',
+        '6234917882863855suffix',
+        '6283875070985593',
+        '6263892624162870',
+        '6234917882863855',
+        '6234698580215388',
+        '6226050967750613',
+        '6246281879460688',
+        '6283875070985593',
+        '6765780016990268',
+        '8171999927660000',
+        '8171999900000000021',
+        '5084990000000000',
+        '6069840000000004',
+        '6085010000000004',
+        '6521490000000000',
+        '6531500000000004',
+        '8171990000000008',
+        '8202000000000009',
       ],
     });
   });
@@ -6665,6 +6739,7 @@ describe('Validators', () => {
         '4929 7226 5379 7141',
         '5398228707871527',
         '6234917882863855suffix',
+        '5085000000000007',
       ],
     });
   });
@@ -6701,6 +6776,7 @@ describe('Validators', () => {
         '6765780016990268',
         '8171999927660000',
         '8171999900000000021',
+        '5085000000000007',
       ],
     });
   });