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..

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

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

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...

Pull requests are welcome and please submit bugs 🐛.