@citizenwallet/sdk/src/utils/random.ts

An sdk to easily work with citizen wallet.

export function getRandomLetters(length: number = 4): string {
  const characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
  let result = "";
  for (let i = 0; i < length; i++) {
    result += characters.charAt(Math.floor(Math.random() * characters.length));
  }
  return result;
}