is-whitespace-character

Check if a character is a whitespace character: \s, which equals all Unicode Space Separators (including [ \t\v\f]), the BOM (\uFEFF), and line terminator ([\n\r\u2028\u2029]).

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-whitespace-character

Use

import {isWhitespaceCharacter} from 'is-whitespace-character'

isWhitespaceCharacter(' ') // => true
isWhitespaceCharacter('\n') // => true
isWhitespaceCharacter('\uFEFF') // => true
isWhitespaceCharacter('_') // => false
isWhitespaceCharacter('a') // => false
isWhitespaceCharacter('💩') // => false

API

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

isWhitespaceCharacter(character|code)

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

Related

• is-alphabetical
• is-alphanumerical
• is-decimal
• is-hexadecimal
• is-word-character

License

MIT © Titus Wormer