@asgardeo/javascript
Version:
Framework agnostic JavaScript SDK for Asgardeo.
49 lines (48 loc) • 1.53 kB
TypeScript
/**
* Copyright (c) 2025, WSO2 LLC. (https://www.wso2.com).
*
* WSO2 LLC. licenses this file to you under the Apache License,
* Version 2.0 (the "License"); you may not use this file 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.
*/
/**
* Checks if a value is considered empty.
*
* A value is considered empty if it is:
* - null
* - undefined
* - empty string ("")
* - string containing only whitespace characters
* - empty array ([])
* - empty object ({})
*
* @param value - The value to check
* @returns true if the value is empty, false otherwise
*
* @example
* ```typescript
* isEmpty(null); // true
* isEmpty(undefined); // true
* isEmpty(""); // true
* isEmpty(" "); // true
* isEmpty("hello"); // false
* isEmpty([]); // true
* isEmpty([1, 2, 3]); // false
* isEmpty({}); // true
* isEmpty({ name: "John" }); // false
* isEmpty(0); // false
* isEmpty(false); // false
* ```
*/
declare const isEmpty: (value: any) => boolean;
export default isEmpty;