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/**
* @copyright 2021, Christopher Ng <chrng8@gmail.com>
*
* @author Christopher Ng <chrng8@gmail.com>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/*
* Frontend validators, less strict than backend validators
*
* TODO add nice validation errors for Profile page settings modal
*/
import { VALIDATE_EMAIL_REGEX } from '../constants/AccountPropertyConstants'
/**
* Validate the string input
*
* Generic validator just to check that input is not an empty string*
*
* @param {string} input the input
* @return {boolean}
*/
export function validateStringInput(input) {
return input !== ''
}
/**
* 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 language input
*
* @param {object} input the input
* @return {boolean}
*/
export function validateLanguage(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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