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1 | import * as validator from 'validator' | |
2 | import 'express-validator' | |
3 | ||
4 | import { isArray, exists } from './misc' | |
5 | import { isTestInstance } from '../core-utils' | |
6 | import { CONSTRAINTS_FIELDS } from '../../initializers/constants' | |
7 | ||
8 | function isHostValid (host: string) { | |
9 | const isURLOptions = { | |
10 | require_host: true, | |
11 | require_tld: true | |
12 | } | |
13 | ||
14 | // We validate 'localhost', so we don't have the top level domain | |
15 | if (isTestInstance()) { | |
16 | isURLOptions.require_tld = false | |
17 | } | |
18 | ||
19 | return exists(host) && validator.isURL(host, isURLOptions) && host.split('://').length === 1 | |
20 | } | |
21 | ||
22 | function isEachUniqueHostValid (hosts: string[]) { | |
23 | return isArray(hosts) && | |
24 | hosts.length !== 0 && | |
25 | hosts.every(host => { | |
26 | return isHostValid(host) && hosts.indexOf(host) === hosts.lastIndexOf(host) | |
27 | }) | |
28 | } | |
29 | ||
30 | function isValidContactBody (value: any) { | |
31 | return exists(value) && validator.isLength(value, CONSTRAINTS_FIELDS.CONTACT_FORM.BODY) | |
32 | } | |
33 | ||
34 | function isValidContactFromName (value: any) { | |
35 | return exists(value) && validator.isLength(value, CONSTRAINTS_FIELDS.CONTACT_FORM.FROM_NAME) | |
36 | } | |
37 | ||
38 | // --------------------------------------------------------------------------- | |
39 | ||
40 | export { | |
41 | isValidContactBody, | |
42 | isValidContactFromName, | |
43 | isEachUniqueHostValid, | |
44 | isHostValid | |
45 | } |