@doubco/wtf/README.md

Type checker for JS

# WTF is this?

`@doubco/wtf` is a basic JS validation and helper library

## Why?

We tried different packages while building our apps, eventually we find out either those are too big or to limited for us to use..

## Installation

`yarn add @doubco/wtf` or `npm install @doubco/wtf --save`

## Usage

`import is from "@doubco/wtf"` or `import { isString } from "@doubco/wtf"`

## Available Helpers

Depends on how you import...

`is.string(val)` or `isString(val)`

`is.object(val)` or `isObject(val)`

`is.date(val)` or `isDate(val)`

`is.fn(val)` or `isFunction(val)`

`is.array(val)` or `isArray(val)`

`is.float(val)` or `isFloat(val)`

`is.integer(val)` or `isInteger(val)`

`is.number(val)` or `isNumber(val)`

`is.regexp(val)` or `isRegExp(val)`

`is.boolean(val)` or `isBoolean(val)`

`is.empty(val)` or `isEmpty(val)`

`is.ISO8601(val)` or `isISO8601(val)`

`is.color(val)` or `isColor(val)`

`is.null(val)` or `isNull(val)`

method names explain themselves...

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## Contribute

Pull requests are welcome and please submit bugs 🐛.

## Contact

- Follow [@doubco](https://twitter.com/doubco) on Twitter
- Follow [@doubco](http://instagram.com/doubco) on Instagram
- Email <mailto:hi@doub.co>