is-empty-string

   

> Check if the given value is an empty string.

Main

``text
dist/
├── is-empty-string.js (UMD)
├── is-empty-string.min.js (UMD, compressed)
├── is-empty-string.common.js (CommonJS, default)
└── is-empty-string.esm.js (ES Module)
`

Install

`shell
npm install @chenfengyuan/is-empty-string
`

Usage

$3

`js
isEmptyString(value, trim = false);
`

- value
- Type: *
- The value to check.

- trim (optional)
- Type: Boolean
- Default: false
- Indicates if remove whitespace from both ends of the value before length checking or not.

- (return value)
- Type: Boolean
- Returns true if the given value is an empty string, else false.

$3

`js
import isEmptyString from '@chenfengyuan/is-empty-string';

isEmptyString('');
// > true

isEmptyString(' ');
// > false

isEmptyString(' ', true);
// > true

isEmptyString('foo');
// > false

isEmptyString(1);
// > false
``

License

MIT © Chen Fengyuan