How can I have the error message displayed in French?

Hi dear support, 

I have a form in French, I used the single question card form template. Error messages are already translated in french in 'Form Settings >> more options'  but it does not appear in french on the form once it is published. 

How can I make them displayed in french ? 

Regards. 

Alix 

To translate your form form warnings,please note that you need your form to be in one language only, then you can translate the warnings directly on the settings: https://www.jotform.com/help/61-How-to-Change-Form-Warnings

Can you please try to add a Form Language and then edit your form warnings.

Can you please try to reset your Form warnings and manually add the translation?

Please give it a try and let us know if the issue still remains.

it is ok now.  I selected French as form language and I add French as other language. I translated the missing warnings.Thanks for your advices.