forked from validatorjs/validator.js
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validators.js
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validators.js
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import { format } from 'util';
import assert from 'assert';
import fs from 'fs';
import vm from 'vm';
import validator from '../src/index';
let validator_js = fs.readFileSync(require.resolve('../validator.js')).toString();
function test(options) {
let args = options.args || [];
args.unshift(null);
if (options.error) {
options.error.forEach((error) => {
args[0] = error;
try {
assert.throws(() => validator[options.validator](...args));
} catch (err) {
let warning = format(
'validator.%s(%s) passed but should error',
options.validator, args.join(', ')
);
throw new Error(warning);
}
});
}
if (options.valid) {
options.valid.forEach((valid) => {
args[0] = valid;
if (validator[options.validator](...args) !== true) {
let warning = format(
'validator.%s(%s) failed but should have passed',
options.validator, args.join(', ')
);
throw new Error(warning);
}
});
}
if (options.invalid) {
options.invalid.forEach((invalid) => {
args[0] = invalid;
if (validator[options.validator](...args) !== false) {
let warning = format(
'validator.%s(%s) passed but should have failed',
options.validator, args.join(', ')
);
throw new Error(warning);
}
});
}
}
function repeat(str, count) {
let result = '';
for (; count; count--) {
result += str;
}
return result;
}
describe('Validators', () => {
it('should validate email addresses', () => {
test({
validator: 'isEmail',
valid: [
'foo@bar.com',
'x@x.au',
'foo@bar.com.au',
'foo+bar@bar.com',
'hans.m端ller@test.com',
'hans@m端ller.com',
'test|123@m端ller.com',
'test123+ext@gmail.com',
'some.name.midd.leNa.me+extension@GoogleMail.com',
'"foobar"@example.com',
'" foo m端ller "@example.com',
'"foo\\@bar"@example.com',
`${repeat('a', 64)}@${repeat('a', 63)}.com`,
`${repeat('a', 64)}@${repeat('a', 63)}.com`,
`${repeat('a', 31)}@gmail.com`,
'test@gmail.com',
'test.1@gmail.com',
],
invalid: [
'invalidemail@',
'invalid.com',
'@invalid.com',
'foo@bar.com.',
'somename@ｇｍａｉｌ.com',
'foo@bar.co.uk.',
'z@co.c',
'ｇｍａｉｌｇｍａｉｌｇｍａｉｌｇｍａｉｌｇｍａｉｌ@gmail.com',
`${repeat('a', 64)}@${repeat('a', 251)}.com`,
`${repeat('a', 65)}@${repeat('a', 250)}.com`,
`${repeat('a', 64)}@${repeat('a', 64)}.com`,
`${repeat('a', 64)}@${repeat('a', 63)}.${repeat('a', 63)}.${repeat('a', 63)}.${repeat('a', 58)}.com`,
'test1@invalid.co m',
'test2@invalid.co m',
'test3@invalid.co m',
'test4@invalid.co m',
'test5@invalid.co m',
'test6@invalid.co m',
'test7@invalid.co m',
'test8@invalid.co m',
'test9@invalid.co m',
'test10@invalid.co m',
'test11@invalid.co m',
'test12@invalid.co m',
'test13@invalid.co m',
'multiple..dots@stillinvalid.com',
'test123+invalid! sub_address@gmail.com',
'gmail...ignores...dots...@gmail.com',
'ends.with.dot.@gmail.com',
'multiple..dots@gmail.com',
'wrong()[]",:;<>@@gmail.com',
'"wrong()[]",:;<>@@gmail.com',
],
});
});
it('should validate email addresses with domain specific validation', () => {
test({
validator: 'isEmail',
args: [{ domain_specific_validation: true }],
valid: [
'foobar@gmail.com',
'foo.bar@gmail.com',
'foo.bar@googlemail.com',
`${repeat('a', 30)}@gmail.com`,
],
invalid: [
`${repeat('a', 31)}@gmail.com`,
'test@gmail.com',
'test.1@gmail.com',
'.foobar@gmail.com',
],
});
});
it('should validate email addresses without UTF8 characters in local part', () => {
test({
validator: 'isEmail',
args: [{ allow_utf8_local_part: false }],
valid: [
'foo@bar.com',
'x@x.au',
'foo@bar.com.au',
'foo+bar@bar.com',
'hans@m端ller.com',
'test|123@m端ller.com',
'test123+ext@gmail.com',
'some.name.midd.leNa.me+extension@GoogleMail.com',
'"foobar"@example.com',
'"foo\\@bar"@example.com',
'" foo bar "@example.com',
],
invalid: [
'invalidemail@',
'invalid.com',
'@invalid.com',
'foo@bar.com.',
'foo@bar.co.uk.',
'somename@ｇｍａｉｌ.com',
'hans.m端ller@test.com',
'z@co.c',
'tüst@invalid.com',
],
});
});
it('should validate email addresses with display names', () => {
test({
validator: 'isEmail',
args: [{ allow_display_name: true }],
valid: [
'foo@bar.com',
'x@x.au',
'foo@bar.com.au',
'foo+bar@bar.com',
'hans.m端ller@test.com',
'hans@m端ller.com',
'test|123@m端ller.com',
'test123+ext@gmail.com',
'some.name.midd.leNa.me+extension@GoogleMail.com',
'Some Name <foo@bar.com>',
'Some Name <x@x.au>',
'Some Name <foo@bar.com.au>',
'Some Name <foo+bar@bar.com>',
'Some Name <hans.m端ller@test.com>',
'Some Name <hans@m端ller.com>',
'Some Name <test|123@m端ller.com>',
'Some Name <test123+ext@gmail.com>',
'\'Foo Bar, Esq\'<foo@bar.com>',
'Some Name <some.name.midd.leNa.me+extension@GoogleMail.com>',
'Some Middle Name <some.name.midd.leNa.me+extension@GoogleMail.com>',
'Name <some.name.midd.leNa.me+extension@GoogleMail.com>',
'Name<some.name.midd.leNa.me+extension@GoogleMail.com>',
'Some Name <foo@gmail.com>',
'Name🍓With🍑Emoji🚴♀️🏆<test@aftership.com>',
'🍇🍗🍑<only_emoji@aftership.com>',
'"<displayNameInBrackets>"<jh@gmail.com>',
'"\\"quotes\\""<jh@gmail.com>',
'"name;"<jh@gmail.com>',
'"name;" <jh@gmail.com>',
],
invalid: [
'invalidemail@',
'invalid.com',
'@invalid.com',
'foo@bar.com.',
'foo@bar.co.uk.',
'Some Name <invalidemail@>',
'Some Name <invalid.com>',
'Some Name <@invalid.com>',
'Some Name <foo@bar.com.>',
'Some Name <foo@bar.co.uk.>',
'Some Name foo@bar.co.uk.>',
'Some Name <foo@bar.co.uk.',
'Some Name < foo@bar.co.uk >',
'Name foo@bar.co.uk',
'Some Name <some..name@gmail.com>',
'Some Name<emoji_in_address🍈@aftership.com>',
'invisibleCharacter\u001F<jh@gmail.com>',
'<displayNameInBrackets><jh@gmail.com>',
'\\"quotes\\"<jh@gmail.com>',
'""quotes""<jh@gmail.com>',
'name;<jh@gmail.com>',
' <jh@gmail.com>',
'" "<jh@gmail.com>',
],
});
});
it('should validate email addresses with required display names', () => {
test({
validator: 'isEmail',
args: [{ require_display_name: true }],
valid: [
'Some Name <foo@bar.com>',
'Some Name <x@x.au>',
'Some Name <foo@bar.com.au>',
'Some Name <foo+bar@bar.com>',
'Some Name <hans.m端ller@test.com>',
'Some Name <hans@m端ller.com>',
'Some Name <test|123@m端ller.com>',
'Some Name <test123+ext@gmail.com>',
'Some Name <some.name.midd.leNa.me+extension@GoogleMail.com>',
'Some Middle Name <some.name.midd.leNa.me+extension@GoogleMail.com>',
'Name <some.name.midd.leNa.me+extension@GoogleMail.com>',
'Name<some.name.midd.leNa.me+extension@GoogleMail.com>',
],
invalid: [
'some.name.midd.leNa.me+extension@GoogleMail.com',
'foo@bar.com',
'x@x.au',
'foo@bar.com.au',
'foo+bar@bar.com',
'hans.m端ller@test.com',
'hans@m端ller.com',
'test|123@m端ller.com',
'test123+ext@gmail.com',
'invalidemail@',
'invalid.com',
'@invalid.com',
'foo@bar.com.',
'foo@bar.co.uk.',
'Some Name <invalidemail@>',
'Some Name <invalid.com>',
'Some Name <@invalid.com>',
'Some Name <foo@bar.com.>',
'Some Name <foo@bar.co.uk.>',
'Some Name foo@bar.co.uk.>',
'Some Name <foo@bar.co.uk.',
'Some Name < foo@bar.co.uk >',
'Name foo@bar.co.uk',
],
});
});
it('should validate email addresses with allowed IPs', () => {
test({
validator: 'isEmail',
args: [{ allow_ip_domain: true }],
valid: [
'email@[123.123.123.123]',
'email@255.255.255.255',
],
invalid: [
'email@0.0.0.256',
'email@26.0.0.256',
'email@[266.266.266.266]',
],
});
});
it('should validate URLs', () => {
test({
validator: 'isURL',
valid: [
'foobar.com',
'www.foobar.com',
'foobar.com/',
'valid.au',
'http://www.foobar.com/',
'HTTP://WWW.FOOBAR.COM/',
'https://www.foobar.com/',
'HTTPS://WWW.FOOBAR.COM/',
'http://www.foobar.com:23/',
'http://www.foobar.com:65535/',
'http://www.foobar.com:5/',
'https://www.foobar.com/',
'ftp://www.foobar.com/',
'http://www.foobar.com/~foobar',
'http://user:pass@www.foobar.com/',
'http://user:@www.foobar.com/',
'http://127.0.0.1/',
'http://10.0.0.0/',
'http://189.123.14.13/',
'http://duckduckgo.com/?q=%2F',
'http://foobar.com/t$-_.+!*\'(),',
'http://foobar.com/?foo=bar#baz=qux',
'http://foobar.com?foo=bar',
'http://foobar.com#baz=qux',
'http://www.xn--froschgrn-x9a.net/',
'http://xn--froschgrn-x9a.com/',
'http://foo--bar.com',
'http://høyfjellet.no',
'http://xn--j1aac5a4g.xn--j1amh',
'http://xn------eddceddeftq7bvv7c4ke4c.xn--p1ai',
'http://кулік.укр',
'test.com?ref=http://test2.com',
'http://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:80/index.html',
'http://[1080:0:0:0:8:800:200C:417A]/index.html',
'http://[3ffe:2a00:100:7031::1]',
'http://[1080::8:800:200C:417A]/foo',
'http://[::192.9.5.5]/ipng',
'http://[::FFFF:129.144.52.38]:80/index.html',
'http://[2010:836B:4179::836B:4179]',
'http://example.com/example.json#/foo/bar',
],
invalid: [
'http://localhost:3000/',
'//foobar.com',
'xyz://foobar.com',
'invalid/',
'invalid.x',
'invalid.',
'.com',
'http://com/',
'http://300.0.0.1/',
'mailto:foo@bar.com',
'rtmp://foobar.com',
'http://www.xn--.com/',
'http://xn--.com/',
'http://www.foobar.com:0/',
'http://www.foobar.com:70000/',
'http://www.foobar.com:99999/',
'http://www.-foobar.com/',
'http://www.foobar-.com/',
'http://foobar/# lol',
'http://foobar/? lol',
'http://foobar/ lol/',
'http://lol @foobar.com/',
'http://lol:lol @foobar.com/',
'http://lol:lol:lol@foobar.com/',
'http://lol: @foobar.com/',
'http://www.foo_bar.com/',
'http://www.foobar.com/\t',
'http://\n@www.foobar.com/',
'',
`http://foobar.com/${new Array(2083).join('f')}`,
'http://*.foo.com',
'*.foo.com',
'!.foo.com',
'http://example.com.',
'http://localhost:61500this is an invalid url!!!!',
'////foobar.com',
'http:////foobar.com',
'https://example.com/foo/<script>alert(\'XSS\')</script>/',
],
});
});
it('should validate URLs with custom protocols', () => {
test({
validator: 'isURL',
args: [{
protocols: ['rtmp'],
}],
valid: [
'rtmp://foobar.com',
],
invalid: [
'http://foobar.com',
],
});
});
it('should validate file URLs without a host', () => {
test({
validator: 'isURL',
args: [{
protocols: ['file'],
require_host: false,
require_tld: false,
}],
valid: [
'file://localhost/foo.txt',
'file:///foo.txt',
'file:///',
],
invalid: [
'http://foobar.com',
'file://',
],
});
});
it('should validate URLs with any protocol', () => {
test({
validator: 'isURL',
args: [{
require_valid_protocol: false,
}],
valid: [
'rtmp://foobar.com',
'http://foobar.com',
'test://foobar.com',
],
invalid: [
'mailto:test@example.com',
],
});
});
it('should validate URLs with underscores', () => {
test({
validator: 'isURL',
args: [{
allow_underscores: true,
}],
valid: [
'http://foo_bar.com',
'http://pr.example_com.294.example.com/',
'http://foo__bar.com',
],
invalid: [],
});
});
it('should validate URLs that do not have a TLD', () => {
test({
validator: 'isURL',
args: [{
require_tld: false,
}],
valid: [
'http://foobar.com/',
'http://foobar/',
'http://localhost/',
'foobar/',
'foobar',
],
invalid: [],
});
});
it('should validate URLs with a trailing dot option', () => {
test({
validator: 'isURL',
args: [{
allow_trailing_dot: true,
require_tld: false,
}],
valid: [
'http://example.com.',
'foobar.',
],
});
});
it('should validate protocol relative URLs', () => {
test({
validator: 'isURL',
args: [{
allow_protocol_relative_urls: true,
}],
valid: [
'//foobar.com',
'http://foobar.com',
'foobar.com',
],
invalid: [
'://foobar.com',
'/foobar.com',
'////foobar.com',
'http:////foobar.com',
],
});
});
it('should not validate protocol relative URLs when require protocol is true', () => {
test({
validator: 'isURL',
args: [{
allow_protocol_relative_urls: true,
require_protocol: true,
}],
valid: [
'http://foobar.com',
],
invalid: [
'//foobar.com',
'://foobar.com',
'/foobar.com',
'foobar.com',
],
});
});
it('should let users specify whether URLs require a protocol', () => {
test({
validator: 'isURL',
args: [{
require_protocol: true,
}],
valid: [
'http://foobar.com/',
],
invalid: [
'http://localhost/',
'foobar.com',
'foobar',
],
});
});
it('should let users specify a host whitelist', () => {
test({
validator: 'isURL',
args: [{
host_whitelist: ['foo.com', 'bar.com'],
}],
valid: [
'http://bar.com/',
'http://foo.com/',
],
invalid: [
'http://foobar.com',
'http://foo.bar.com/',
'http://qux.com',
],
});
});
it('should allow regular expressions in the host whitelist', () => {
test({
validator: 'isURL',
args: [{
host_whitelist: ['bar.com', 'foo.com', /\.foo\.com$/],
}],
valid: [
'http://bar.com/',
'http://foo.com/',
'http://images.foo.com/',
'http://cdn.foo.com/',
'http://a.b.c.foo.com/',
],
invalid: [
'http://foobar.com',
'http://foo.bar.com/',
'http://qux.com',
],
});
});
it('should let users specify a host blacklist', () => {
test({
validator: 'isURL',
args: [{
host_blacklist: ['foo.com', 'bar.com'],
}],
valid: [
'http://foobar.com',
'http://foo.bar.com/',
'http://qux.com',
],
invalid: [
'http://bar.com/',
'http://foo.com/',
],
});
});
it('should allow regular expressions in the host blacklist', () => {
test({
validator: 'isURL',
args: [{
host_blacklist: ['bar.com', 'foo.com', /\.foo\.com$/],
}],
valid: [
'http://foobar.com',
'http://foo.bar.com/',
'http://qux.com',
],
invalid: [
'http://bar.com/',
'http://foo.com/',
'http://images.foo.com/',
'http://cdn.foo.com/',
'http://a.b.c.foo.com/',
],
});
});
it('should allow rejecting urls containing authentication information', () => {
test({
validator: 'isURL',
args: [{ disallow_auth: true }],
valid: [
'doe.com',
],
invalid: [
'john@doe.com',
'john:john@doe.com',
],
});
});
it('should validate MAC addresses', () => {
test({
validator: 'isMACAddress',
valid: [
'ab:ab:ab:ab:ab:ab',
'FF:FF:FF:FF:FF:FF',
'01:02:03:04:05:ab',
'01:AB:03:04:05:06',
'A9 C5 D4 9F EB D3',
'01 02 03 04 05 ab',
'01-02-03-04-05-ab',
],
invalid: [
'abc',
'01:02:03:04:05',
'01:02:03:04::ab',
'1:2:3:4:5:6',
'AB:CD:EF:GH:01:02',
'A9C5 D4 9F EB D3',
'01-02 03:04 05 ab',
],
});
});
it('should validate MAC addresses without colons', () => {
test({
validator: 'isMACAddress',
args: [{
no_colons: true,
}],
valid: [
'abababababab',
'FFFFFFFFFFFF',
'0102030405ab',
'01AB03040506',
],
invalid: [
'abc',
'01:02:03:04:05',
'01:02:03:04::ab',
'1:2:3:4:5:6',
'AB:CD:EF:GH:01:02',
'ab:ab:ab:ab:ab:ab',
'FF:FF:FF:FF:FF:FF',
'01:02:03:04:05:ab',
'01:AB:03:04:05:06',
'0102030405',
'01020304ab',
'123456',
'ABCDEFGH0102',
],
});
});
it('should validate IP addresses', () => {
test({
validator: 'isIP',
valid: [
'127.0.0.1',
'0.0.0.0',
'255.255.255.255',
'1.2.3.4',
'::1',
'2001:db8:0000:1:1:1:1:1',
'2001:41d0:2:a141::1',
'::ffff:127.0.0.1',
'::0000',
'0000::',
'1::',
'1111:1:1:1:1:1:1:1',
'fe80::a6db:30ff:fe98:e946',
'::',
'::ffff:127.0.0.1',
'0:0:0:0:0:ffff:127.0.0.1',
],
invalid: [
'abc',
'256.0.0.0',
'0.0.0.256',
'26.0.0.256',
'0200.200.200.200',
'200.0200.200.200',
'200.200.0200.200',
'200.200.200.0200',
'::banana',
'banana::',
'::1banana',
'::1::',
'1:',
':1',
':1:1:1::2',
'1:1:1:1:1:1:1:1:1:1:1:1:1:1:1:1',
'::11111',
'11111:1:1:1:1:1:1:1',
'2001:db8:0000:1:1:1:1::1',
'0:0:0:0:0:0:ffff:127.0.0.1',
'0:0:0:0:ffff:127.0.0.1',
],
});
test({
validator: 'isIP',
args: [4],
valid: [
'127.0.0.1',
'0.0.0.0',
'255.255.255.255',
'1.2.3.4',
],
invalid: [
'::1',
'2001:db8:0000:1:1:1:1:1',
'::ffff:127.0.0.1',
],
});
test({
validator: 'isIP',
args: [6],
valid: [
'::1',
'2001:db8:0000:1:1:1:1:1',
'::ffff:127.0.0.1',
],
invalid: [
'127.0.0.1',
'0.0.0.0',
'255.255.255.255',
'1.2.3.4',
'::ffff:287.0.0.1',
],
});
test({
validator: 'isIP',
args: [10],
valid: [],
invalid: [
'127.0.0.1',
'0.0.0.0',
'255.255.255.255',
'1.2.3.4',
'::1',
'2001:db8:0000:1:1:1:1:1',
],
});
});
it('should validate isIPRange', () => {
test({
validator: 'isIPRange',
valid: [
'127.0.0.1/24',
'0.0.0.0/0',
'255.255.255.0/32',
],
invalid: [
'127.200.230.1/35',
'127.200.230.1/-1',
'1.1.1.1/011',
'::1/64',
'1.1.1/24.1',
'1.1.1.1/01',
'1.1.1.1/1.1',
'1.1.1.1/1.',
'1.1.1.1/1/1',
'1.1.1.1',
],
});
});
it('should validate FQDN', () => {
test({
validator: 'isFQDN',
valid: [
'domain.com',
'dom.plato',
'a.domain.co',
'foo--bar.com',
'xn--froschgrn-x9a.com',
'rebecca.blackfriday',
],
invalid: [
'abc',
'256.0.0.0',
'_.com',
'*.some.com',
's!ome.com',
'domain.com/',
'/more.com',
],
});
});
it('should validate FQDN with trailing dot option', () => {
test({
validator: 'isFQDN',
args: [
{ allow_trailing_dot: true },
],
valid: [
'example.com.',
],
});
});
it('should validate alpha strings', () => {
test({
validator: 'isAlpha',
valid: [
'abc',
'ABC',
'FoObar',
],
invalid: [
'abc1',
' foo ',
'',
'ÄBC',
'FÜübar',
'Jön',
'Heiß',
],
});
});
it('should validate bulgarian alpha strings', () => {
test({
validator: 'isAlpha',
args: ['bg-BG'],
valid: [
'абв',
'АБВ',
'жаба',
'яГоДа',
],
invalid: [
'abc1',
' foo ',
'',
'ЁЧПС',
'_аз_обичам_обувки_',
'ехо!',
],
});
});
it('should validate czech alpha strings', () => {
test({
validator: 'isAlpha',
args: ['cs-CZ'],
valid: [
'žluťoučký',
'KŮŇ',
'Pěl',
'Ďábelské',
'ódy',
],
invalid: [
'ábc1',
' fůj ',
'',
],
});
});
it('should validate slovak alpha strings', () => {
test({
validator: 'isAlpha',
args: ['sk-SK'],
valid: [
'môj',
'ľúbím',
'mäkčeň',
'stĹp',
'vŕba',
'ňorimberk',
'ťava',
'žanéta',
'Ďábelské',
'ódy',
],
invalid: [
'1moj',
'你好世界',
' Привет мир ',
'مرحبا العا ',
],
});
});
it('should validate danish alpha strings', () => {
test({
validator: 'isAlpha',
args: ['da-DK'],
valid: [
'aøå',
'Ære',
'Øre',
'Åre',
],
invalid: [
'äbc123',
'ÄBC11',
'',
],
});
});
it('should validate dutch alpha strings', () => {
test({
validator: 'isAlpha',
args: ['nl-NL'],
valid: [
'Kán',
'één',
'vóór',
'nú',
'héél',
],
invalid: [
'äca ',
'abcß',
'Øre',
],
});
});
it('should validate german alpha strings', () => {
test({
validator: 'isAlpha',
args: ['de-DE'],
valid: [
'äbc',
'ÄBC',
'FöÖbär',
'Heiß',
],
invalid: [
'äbc1',
' föö ',
'',
],
});
});
it('should validate hungarian alpha strings', () => {
test({
validator: 'isAlpha',
args: ['hu-HU'],
valid: [
'árvíztűrőtükörfúrógép',
'ÁRVÍZTŰRŐTÜKÖRFÚRÓGÉP',
],
invalid: [
'äbc1',
' fäö ',
'Heiß',
'',
],
});
});
it('should validate italian alpha strings', () => {
test({
validator: 'isAlpha',
args: ['it-IT'],
valid: [
'àéèìîóòù',
'correnti',
'DEFINIZIONE',
'compilazione',
'metró',
'pèsca',
'PÉSCA',