@bemoje/is-numeric

Determine whether a value is numeric or not.

Version

Travis CI

Dependencies

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Installation

npm install @bemoje/is-numeric
npm install --save @bemoje/is-numeric
npm install --save-dev @bemoje/is-numeric

Usage

import isNumeric from '@bemoje/is-numeric'

isNumeric(3)
//=> true

isNumeric(Number(3))
//=> true

isNumeric(new Number(3))
//=> true

isNumeric('3')
//=> true

isNumeric('.6')
//=> true

isNumeric(NaN)
//=> false

isNumeric(Infinity)
//=> false

isNumeric(Number.POSITIVE_INFINITY)
//=> false

isNumeric(Number.NEGATIVE_INFINITY)
//=> false

isNumeric(Number.NaN)
//=> false

isNumeric(Number.EPSILON)
//=> true

isNumeric(Number.MAX_SAFE_INTEGER)
//=> true

isNumeric(Number.MIN_SAFE_INTEGER)
//=> true

isNumeric(Number.MIN_VALUE)
//=> true

isNumeric(Number.MAX_VALUE)
//=> true

Tests

Uses Jest to test module functionality. Run tests to get coverage details.

npm run test

API

Table of Contents

• isNumeric

  • Parameters

isNumeric

Determine whether a value is numeric or not.

Parameters

• value any

Returns boolean