@darkwolf/validator

Validator Utility

Install

npm i --save @darkwolf/validator

Usage

const validator = require('@darkwolf/validator')

validator.isNumber(13) // true
validator.isString(21) // false

// Using constructor
const { Validator } = validator

new Validator(69).isString().isValid // false
new Validator(69).isNumber().isRange(0, 100).isValid // true
new Validator('69')
  .isNumber()
  .call(validator => validator)
  .throw(() => new TypeError('Value must be a number')) // throw error

Init

new Validator(value?)

Methods

setValue(value)

call(validator => validator)

throw(() => e)

isType(value?, type)

isObject(value?)

isUndefined(value?)

isBoolean(value?)

isNumber(value?)

isString(value?)

isFunction(value?)

isSymbol(value?)

isNull(value?)

isInstance(value?, instance)

isArray(value?)

isBuffer(value?)

isArrayBuffer(value?)

isRegExp(value?)

isSet(value?)

isObjectExact(value?)

isTrue(value?)

isFalse(value?)

isExists(value?)

isNaN(value?)

isFinite(value?)

isInteger(value?)

isSafeInteger(value?)

isFloat(value?)

isInfinity(value?)

isMore(value?, number)

isLess(value?, number)

isEqual(value?, number)

isMoreEqual(value?, number)

isLessEqual(value?, number)

isRange(value?, min, max)

isRegex(value?, regex)

isRequired(value?)

isOptional(value?)

isLength(value?, length? || ...[min, max])