Check if a character is a decimal.
This is a function that checks if a given character is an ASCII decimal.
Not often, as itās relatively simple to do yourself. This package exists because itās needed in several related packages, at which point it becomes useful to defer to one shared function.
This package is ESM only. In Node.js (version 12.20+, 14.14+, or 16.0+), install with npm:
npm install is-decimal
In Deno with Skypack:
import {isDecimal} from 'https://cdn.skypack.dev/is-decimal@2?dts'
In browsers with Skypack:
<script type="module">
import {isDecimal} from 'https://cdn.skypack.dev/is-decimal@2?min'
</script>
import {isDecimal} from 'is-decimal'
isDecimal('0') // => true
isDecimal('9') // => true
isDecimal('a') // => false
isDecimal('š©') // => false
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.
This package is fully typed with TypeScript.
This package is at least compatible with all maintained versions of Node.js. As of now, that is Node.js 12.20+, 14.14+, and 16.0+. It also works in Deno and modern browsers.
This package is safe.
wooorm/is-alphabeticalwooorm/is-hexadecimalwooorm/is-whitespace-characterwooorm/is-word-characterYes please! See How to Contribute to Open Source.
MIT Ā© Titus Wormer
FAQs
Check if a character is decimal
The npm package is-decimal receives a total of 9,284,005 weekly downloads. As such, is-decimal popularity was classified as popular.
We found that is-decimal demonstrated a not healthy version release cadence and project activity because the last version was released a year ago.Ā It has 1 open source maintainer collaborating on the project.
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