1/* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16import assert = require('assert'); 17 18import {StringValidator} from "./export_validation_test"; 19 20export const numberRegexp = /^[0-9]+$/; 21 22export class ZipCodeValidator implements StringValidator { 23 isAcceptable(s: string) { 24 return s.length === 5 && numberRegexp.test(s); 25 } 26} 27 28let str = new ZipCodeValidator(); 29 30assert(str.isAcceptable('12345'), 'success');