--- /dev/null
+'use strict'
+
+var alphabetical = require('is-alphabetical')
+var decimal = require('is-decimal')
+
+module.exports = alphanumerical
+
+// Check if the given character code, or the character code at the first
+// character, is alphanumerical.
+function alphanumerical(character) {
+ return alphabetical(character) || decimal(character)
+}