Special Characters in values

Hey,

I have same issue.
I am using some special character, getting error.

My scenario is I have a text field, in which user can enter there qualities, so user can use number format like
1)
2)…
and can also use bullet format or any others
Its throwing error.

And as my input field is text-box, user can also use enter which is also throwing error.

I don’t know what to do, please help.

Thanks