added support for IL in isIdentityCard()

README.md

@@ -100,7 +100,7 @@ Validator                               | Description
 **isHash(str, algorithm)**              | check if the string is a hash of type algorithm.<br/><br/>Algorithm is one of `['md4', 'md5', 'sha1', 'sha256', 'sha384', 'sha512', 'ripemd128', 'ripemd160', 'tiger128', 'tiger160', 'tiger192', 'crc32', 'crc32b']`
 **isHexColor(str)**                     | check if the string is a hexadecimal color.
 **isHexadecimal(str)**                  | check if the string is a hexadecimal number.
-**isIdentityCard(str [, locale])**      | check if the string is a valid identity card code.<br/><br/>`locale` is one of `['ES', 'zh-TW']` OR `'any'`. If 'any' is used, function will check if any of the locals match.<br/><br/>Defaults to 'any'.
+**isIdentityCard(str [, locale])**      | check if the string is a valid identity card code.<br/><br/>`locale` is one of `['ES', 'zh-TW', 'IL']` OR `'any'`. If 'any' is used, function will check if any of the locals match.<br/><br/>Defaults to 'any'.
 **isIP(str [, version])**               | check if the string is an IP (version 4 or 6).
 **isIPRange(str)**                      | check if the string is an IP Range(version 4 only).
 **isISBN(str [, version])**             | check if the string is an ISBN (version 10 or 13).

lib/isIdentityCard.js

@@ -32,6 +32,33 @@ var validators = {
     });
     return sanitized.endsWith(controlDigits[number % 23]);
   },
+  IL: function IL(str) {
+    var DNI = /^\d+$/; // sanitize user input
+
+    var sanitized = str.trim(); // validate the data structure
+
+    if (!DNI.test(sanitized)) {
+      return false;
+    }
+
+    var id = sanitized;
+
+    if (id.length !== 9 || isNaN(id)) {
+      // Make sure ID is formatted properly
+      return false;
+    }
+
+    var sum = 0,
+        incNum;
+
+    for (var i = 0; i < id.length; i++) {
+      incNum = Number(id[i]) * (i % 2 + 1); // Multiply number by 1 or 2
+
+      sum += incNum > 9 ? incNum - 9 : incNum; // Sum the digits up and add to total
+    }
+
+    return sum % 10 === 0;
+  },
   'zh-TW': function zhTW(str) {
     var ALPHABET_CODES = {
       A: 10,

src/lib/isIdentityCard.js

@@ -30,6 +30,31 @@ const validators = {
 
     return sanitized.endsWith(controlDigits[number % 23]);
   },
+  IL: (str) => {
+    const DNI = /^\d+$/;
+
+    // sanitize user input
+    const sanitized = str.trim();
+
+    // validate the data structure
+    if (!DNI.test(sanitized)) {
+      return false;
+    }
+
+    const id = sanitized;
+
+    if (id.length !== 9 || isNaN(id)) {
+      // Make sure ID is formatted properly
+      return false;
+    }
+    let sum = 0,
+      incNum;
+    for (let i = 0; i < id.length; i++) {
+      incNum = Number(id[i]) * ((i % 2) + 1); // Multiply number by 1 or 2
+      sum += incNum > 9 ? incNum - 9 : incNum; // Sum the digits up and add to total
+    }
+    return sum % 10 === 0;
+  },
   'zh-TW': (str) => {
     const ALPHABET_CODES = {
       A: 10,

test/validators.js

@@ -3062,6 +3062,41 @@ describe('Validators', () => {
           'Z1234567C',
         ],
       },
+      {
+        locale: 'IL',
+        valid: [
+          '219472156',
+          '219486610',
+          '219488962',
+          '219566726',
+          '219640216',
+          '219645041',
+          '334795465',
+          '335211686',
+          '335240479',
+          '335472171',
+          '336999842',
+          '337090443',
+        ],
+        invalid: [
+          '123456789',
+          '12345678A',
+          '12345 678Z',
+          '12345678-Z',
+          '1234*6789',
+          '1234*678Z',
+          '12345678!',
+          '1234567L',
+          'A1234567L',
+          'X1234567A',
+          'Y1234567B',
+          'Z1234567C',
+          '219772156',
+          '219487710',
+          '334705465',
+          '336000842',
+        ],
+      },
       {
         locale: 'zh-TW',
         valid: [
@@ -3088,6 +3123,10 @@ describe('Validators', () => {
           'X1234567A',
           'Y1234567B',
           'Z1234567C',
+          '219772156',
+          '219487710',
+          '334705465',
+          '336000842',
         ],
       },
     ];

validator.js

@@ -1136,6 +1136,33 @@ var validators = {
     });
     return sanitized.endsWith(controlDigits[number % 23]);
   },
+  IL: function IL(str) {
+    var DNI = /^\d+$/; // sanitize user input
+
+    var sanitized = str.trim(); // validate the data structure
+
+    if (!DNI.test(sanitized)) {
+      return false;
+    }
+
+    var id = sanitized;
+
+    if (id.length !== 9 || isNaN(id)) {
+      // Make sure ID is formatted properly
+      return false;
+    }
+
+    var sum = 0,
+        incNum;
+
+    for (var i = 0; i < id.length; i++) {
+      incNum = Number(id[i]) * (i % 2 + 1); // Multiply number by 1 or 2
+
+      sum += incNum > 9 ? incNum - 9 : incNum; // Sum the digits up and add to total
+    }
+
+    return sum % 10 === 0;
+  },
   'zh-TW': function zhTW(str) {
     var ALPHABET_CODES = {
       A: 10,