nullvalidate/README.md

A utility to check for null, undefined, empty string, empty array, and empty object.

# is-null-or-empty

A minimal and reusable utility function that safely checks if a value is **null, undefined, empty string, empty array, or empty object**.  
Perfect for **form validation**, **API payload checks**, and **cleaner condition handling** in JavaScript/TypeScript projects.

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## 🚀 Installation

```bash
npm install nullvalidate
```

## ✅ When to Use

- **Form validation** – prevent empty submissions
- **API input checks** – validate request payloads
- **Database operations** – avoid inserting empty data
- **Cleaner conditionals** – replace repetitive null/empty checks

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## 🔑 Keywords

`null`, `undefined`, `empty`, `check`, `validation`, `utility`, `javascript`, `typescript`