# @reflexions/string-to-boolean

Converts strings to booleans, treating `'0'`, `'false'`, and `'off'` as false. Useful for environment variables and form inputs.

## Install

```sh
npm install @reflexions/string-to-boolean
```

## Usage

```js
import stringToBoolean from '@reflexions/string-to-boolean';

stringToBoolean('true')   // true
stringToBoolean('1')      // true
stringToBoolean('false')  // false
stringToBoolean('0')      // false
stringToBoolean('')       // false
```

## Behavior

| Input | Output | Notes |
|---|---|---|
| `true` / `false` | `true` / `false` | Booleans pass through unchanged |
| `'true'`, `'TRUE'`, `'True'` | `true` | Case-insensitive |
| `'false'`, `'FALSE'`, `'False'` | `false` | Case-insensitive |
| `'1'`, `'yes'`, `'on'`, `'anything'` | `true` | Any non-empty, non-falsy string |
| `'0'` | `false` | |
| `'off'`, `'OFF'` | `false` | Case-insensitive |
| `''` | `false` | Empty string |
| `null`, `undefined` | `false` | |


Converts strings to booleans, treating '0', 'false', and 'off' as false. 

Supply Chain Attack on Axios Pulls Malicious Dependency from npm

@reflexions/string-to-boolean

Converts strings to booleans, treating '0', 'false', and 'off' as false

alex38

gregreflexions

adzedzy

string-to-boolean

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Input	Output	Notes
`true` / `false`	`true` / `false`	Booleans pass through unchanged
`'true'`, `'TRUE'`, `'True'`	`true`	Case-insensitive
`'false'`, `'FALSE'`, `'False'`	`false`	Case-insensitive
`'1'`, `'yes'`, `'on'`, `'anything'`	`true`	Any non-empty, non-falsy string
`'0'`	`false`
`'off'`, `'OFF'`	`false`	Case-insensitive
`''`	`false`	Empty string
`null`, `undefined`	`false`

@reflexions/string-to-boolean