Using Mobile İOS, DynamicCustomKeyboard

Hi Everybody,

I would like to restrict users from being able to type any special characters in my DynamicCustomKeyboard from the iOS / Android roku remote keyboard. My DynamicCustomKeyboard only allows for alphanumeric values, but when used on the roku mobile app keyboard, users can type any character possible. How can I allow only alphanumeric values?

Can you help me please,

Thank you for anything

Is this for a channel you are developing?

If so, you’ve posted to a forum for Roku users, where few, if any, will be able to help. The Developers forums are a couple of doors down the hall: https://community.roku.com/t5/Developers/ct-p/channel-developers