Apple have "Password Rules"[1]. No idea how many password generators respect it though. I've created a CodeSandbox example of it being used.[2] 1Password does

Apple have "Password Rules"[1]. No idea how many password generators respect it though. I've created a CodeSandbox example of it being used.[2] 1Password does honour it. [1] https://developer.apple.com/password-rules/ https://developer.apple.com/password-rules/ [2] https://codesandbox.io/s/password-rules-demo-029h5 https://codesandbox.io/s/password-rules-demo-029h5