1.6 KiB
1.6 KiB
is-alphabetical
Check if a character is alphabetical.
Install
npm:
npm install is-alphabeticalUse
var alphabetical = require('is-alphabetical')
alphabetical('a') // => true
alphabetical('B') // => true
alphabetical('0') // => false
alphabetical('💩') // => falseAPI
alphabetical(character|code)
Check whether the given character code (number), or the
character code at the first position (string), is
alphabetical.