32 lines
696 B
TypeScript
32 lines
696 B
TypeScript
import * as validator from 'validator'
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import { isArray, exists } from './misc'
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function isHostValid (host: string) {
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return exists(host) && validator.isURL(host) && host.split('://').length === 1
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}
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function isEachUniqueHostValid (hosts: string[]) {
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return isArray(hosts) &&
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hosts.length !== 0 &&
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hosts.every(host => {
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return isHostValid(host) && hosts.indexOf(host) === hosts.lastIndexOf(host)
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})
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}
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// ---------------------------------------------------------------------------
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export {
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isEachUniqueHostValid,
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isHostValid
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}
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declare global {
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namespace ExpressValidator {
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export interface Validator {
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isEachUniqueHostValid
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isHostValid
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}
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}
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}
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