added email/url validator.

lib/validator.js

@@ -151,6 +151,27 @@ var validations = {
         } else {
             callback(Error());
         }
+    },
+
+
+    Url: function (val, callback) {
+        var pattern = /^(?:(?:ht|f)tp(?:s?)\:\/\/|~\/|\/)?(?:\w+:\w+@)?((?:(?:[-\w\d{1-3}]+\.)+(?:com|org|net|gov|mil|biz|info|mobi|name|aero|jobs|edu|co\.uk|ac\.uk|it|fr|tv|museum|asia|local|travel|[a-z]{2}))|((\b25[0-5]\b|\b[2][0-4][0-9]\b|\b[0-1]?[0-9]?[0-9]\b)(\.(\b25[0-5]\b|\b[2][0-4][0-9]\b|\b[0-1]?[0-9]?[0-9]\b)){3}))(?::[\d]{1,5})?(?:(?:(?:\/(?:[-\w~!$+|.,=]|%[a-f\d]{2})+)+|\/)+|\?|#)?(?:(?:\?(?:[-\w~!$+|.,*:]|%[a-f\d{2}])+=?(?:[-\w~!$+|.,*:=]|%[a-f\d]{2})*)(?:&(?:[-\w~!$+|.,*:]|%[a-f\d{2}])+=?(?:[-\w~!$+|.,*:=]|%[a-f\d]{2})*)*)*(?:#(?:[-\w~!$ |\/.,*:;=]|%[a-f\d]{2})*)?$/;
+
+        if (pattern.test(val)) {
+            callback(null, val);
+        } else {
+            callback(Error());
+        }
+    },
+
+    Email: function (val, callback) {
+        var pattern = /^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!\.)){0,61}[a-zA-Z0-9]?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!$)){0,61}[a-zA-Z0-9]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/;
+
+        if (pattern.test(val)) {
+            callback(null, val);
+        } else {
+            callback(Error());
+        }
     }
 };
 

test/validator/Email.test.js

@@ -0,0 +1,33 @@
+var validator = require('../../lib/validator');
+var validCheck = require('./validator_check').valid;
+var invalidCheck = require('./validator_check').invalid;
+
+var valids = [ 'foo@example.com', 'foo.bar+baz@mail.example.com' ];
+var invalids = [ 'foo', 10, -20, 3.4, { bar: 123 }, function () {}, [10, 20], true, '', null, undefined, NaN ];
+
+describe('isEmail validator', function() {
+
+    var isEmail = validator.isEmail;
+
+    valids.forEach(function (val) {
+        validCheck(isEmail, val);
+    });
+
+    invalids.forEach(function (val) {
+        invalidCheck(isEmail, val);
+    });
+});
+
+
+describe('notEmail validator', function() {
+
+    var notEmail = validator.notEmail;
+
+    invalids.forEach(function (val) {
+        validCheck(notEmail, val);
+    });
+
+    valids.forEach(function (val) {
+        invalidCheck(notEmail, val);
+    });
+});

test/validator/Url.test.js

@@ -0,0 +1,33 @@
+var validator = require('../../lib/validator');
+var validCheck = require('./validator_check').valid;
+var invalidCheck = require('./validator_check').invalid;
+
+var valids = [ 'http://example.com/', 'https://example.com/path/to/page.html' ];
+var invalids = [ 'foo', 10, -20, 3.4, { bar: 123 }, function () {}, [10, 20], true, '', null, undefined, NaN ];
+
+describe('isUrl validator', function() {
+
+    var isUrl = validator.isUrl;
+
+    valids.forEach(function (val) {
+        validCheck(isUrl, val);
+    });
+
+    invalids.forEach(function (val) {
+        invalidCheck(isUrl, val);
+    });
+});
+
+
+describe('notUrl validator', function() {
+
+    var notUrl = validator.notUrl;
+
+    invalids.forEach(function (val) {
+        validCheck(notUrl, val);
+    });
+
+    valids.forEach(function (val) {
+        invalidCheck(notUrl, val);
+    });
+});