Can I apply the outofill just to 1 specific field?

Can i apply the outofill just to 1 specific field?

No, autofill feature is form wide. But, you can populate 1 specific field conditionally, here is a guide: https://www.jotform.com/help/268-How-to-Insert-Text-or-Calculation-into-a-Field-Using-Conditional-Logic

Try to explain better about this.

I need to keep the name/surname text into another text box even if the module restart(as autofill), but just that field...can i with conditions keep it?I did not find....

As far as I understand, you need to save name entered by user even if form is reloaded, right? 

Conditions will not help with that, but I assume you can think about populating form via URL parameter. Please take a look through this help guide: Prepopulating-Fields-to-Your-JotForm-via-URL-Parameters

I'll try but i do not think is what i'm looking for....

anyway...what do you think about put the value into database

Please note that form's submission data is stored in JotForm database and is accessible from your form's submission page.

Do you want form's submission data to be saved in your own database as well? Please note that there is no built-in feature to send submission data to your own database but with a little workaround, it is possible to achieve your requirement. There are actually multiple options available to send your submission data to the database:

> You can enable "Send Post Data" in your form preferences and then redirect to your own thank you page where you can read the submission data and save it in your own database. The following guide should help you: 

- Send-Submission-Data-via-Post-Method-and-Thank-You-Settings 

- How-to-send-Submissions-to-Your-MySQL-Database-Using-PHP

However, if you want to fetch the data from your database to Jotform then you need to use your form full source code and apply some PHP/MySQL programming to meet this requirement.

- PHP-Forms-Explained

So..can i recall the data from jotform database to specific field?

Unfortunately, pulling submissions data to prefill the form is not possible.