is-decimal

Check if a character is decimal.

Install

This package is ESM only: Node 12+ is needed to use it and it must be imported instead of required.

npm:

npm install is-decimal

Use

import {isDecimal} from 'is-decimal'

isDecimal('0') // => true
isDecimal('9') // => true
isDecimal('a') // => false
isDecimal('????') // => false

API

This package exports the following identifiers: isDecimal. There is no default export.

isDecimal(character|code)

Check whether the given character code (number), or the character code at the first position (string), is decimal.

Related

• is-alphabetical
• is-hexadecimal
• is-whitespace-character
• is-word-character

License

MIT © Titus Wormer

Current Tags

• 2.0.1                                ...           latest (4 years ago)

4 Versions

• 2.0.1                                ...           4 years ago
• 2.0.0                                ...           4 years ago
• 1.0.3                                ...           6 years ago
• 1.0.4                                ...           6 years ago