chomens-bot-js/util/containsIllegalCharacters.js

/* eslint-disable max-len */
/**
 * character allowed in mc chat
 * @param {String} character the character
 * @return {boolean} allowed
 */
function isAllowedCharacter(character) {
  return character !== '\xa7' && character >= ' ' && character !== '\x7f';
}
/**
 * mc chat check if contains illegal chars.
 * @param {String} string the string
 * @return {boolean} if contains then true else false
 */
function containsIllegalCharacters(string) {
  for (let i = 0; i < string.length; i++) if (!isAllowedCharacter(string[i])) return true;
}

module.exports = {containsIllegalCharacters};