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/**
* SPDX-FileCopyrightText: 2021 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
/*
* Frontend validators, less strict than backend validators
*
* TODO add nice validation errors for Profile page settings modal
*/
import { VALIDATE_EMAIL_REGEX } from '../constants/AccountPropertyConstants.js'
/**
* Validate the email input
*
* Compliant with PHP core FILTER_VALIDATE_EMAIL validator*
*
* Reference implementation https://github.com/mpyw/FILTER_VALIDATE_EMAIL.js/blob/71e62ca48841d2246a1b531e7e84f5a01f15e615/src/index.ts*
*
* @param {string} input the input
* @return {boolean}
*/
export function validateEmail(input) {
return typeof input === 'string'
&& VALIDATE_EMAIL_REGEX.test(input)
&& input.slice(-1) !== '\n'
&& input.length <= 320
&& encodeURIComponent(input).replace(/%../g, 'x').length <= 320
}
/**
* Validate the URL input
*
* @param {string} input the input
* @return {boolean}
*/
export function validateUrl(input) {
try {
// eslint-disable-next-line no-new
new URL(input)
return true
} catch (e) {
return false
}
}
/**
* Validate the language input
*
* @param {object} input the input
* @return {boolean}
*/
export function validateLanguage(input) {
return input.code !== ''
&& input.name !== ''
&& input.name !== undefined
}
/**
* Validate the locale input
*
* @param {object} input the input
* @return {boolean}
*/
export function validateLocale(input) {
return input.code !== ''
&& input.name !== ''
&& input.name !== undefined
}
/**
* Validate boolean input
*
* @param {boolean} input the input
* @return {boolean}
*/
export function validateBoolean(input) {
return typeof input === 'boolean'
}
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