react-native-google-mobile-ads/src/validateAdShowOptions.ts

React Native Google Mobile Ads is an easy way to monetize mobile apps with targeted, in-app advertising.

/*
 * Copyright (c) 2016-present Invertase Limited & Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this library except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

import { isPropertySet, isBoolean, isObject, isUndefined } from './common';
import { AdShowOptions } from './types/AdShowOptions';

export function validateAdShowOptions(options?: AdShowOptions) {
  const out: AdShowOptions = {};

  if (isUndefined(options)) {
    return out;
  }

  if (!isObject(options)) {
    throw new Error("'options' expected an object value");
  }

  if (isPropertySet(options, 'immersiveModeEnabled')) {
    if (!isBoolean(options.immersiveModeEnabled)) {
      throw new Error("'options.immersiveModeEnabled' expected a boolean value");
    }

    out.immersiveModeEnabled = options.immersiveModeEnabled;
  }

  return out;
}