52 lines
1.5 KiB
JavaScript
52 lines
1.5 KiB
JavaScript
/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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/* Reusable validator functions used in controls definitions
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*
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* validator functions receive the v and the configuration of the control
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* as arguments and return something that evals to false if v is valid,
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* and an error message if not valid.
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* */
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import { t } from '@superset-ui/translation';
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export function numeric(v) {
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if (v && isNaN(v)) {
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return t('is expected to be a number');
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}
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return false;
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}
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export function integer(v) {
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if (v && (isNaN(v) || parseInt(v, 10) !== +v)) {
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return t('is expected to be an integer');
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}
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return false;
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}
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export function nonEmpty(v) {
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if (
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v === null ||
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v === undefined ||
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v === '' ||
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(Array.isArray(v) && v.length === 0)
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) {
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return t('cannot be empty');
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}
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return false;
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}
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