What about Persian text

[Arash Key]

I want to write in Persian letters when it shows captcha. Because it becomes much harder to learn Persian letters with a machine learning
Example of using this link
https://github.com/mojtabamoradi/PersianNumber
how can I do this?

[Vahid Nasiri]

Just set asp-captcha-generator-language="Persian" and asp-captcha-generator-display-mode="NumberToWord" options plus

[ValidateDNTCaptcha(CaptchaGeneratorLanguage = Language.Persian,
                    CaptchaGeneratorDisplayMode = DisplayMode.NumberToWord)]