How to allow the form to remember populated fields?

hello i'm trying to find something which allow me to easy populate the field.

if i have to populate more times the form with the same field such as name or e-mail the form does not remember the field and i have to repopulate everything from the beginning.

hope to be clear! thank u for ur answer

Generally, the fields are populated to the form using URL parameter method.

https://www.jotform.com/help/71-Prepopulating-Fields-to-Your-JotForm-via-URL-Parameters

Each time the URL is opened, the values set in the URL parameter shall be displayed in the respective fields of the form. I personally don't think it is necessary to save the prepopulated data since they are being filled when the form is loaded anyway. 

If you want to save the data on the form and referring to access the same form again, you may enable the Auto-fill option in the form settings. However, the saved form data shall only be displayed even the form is populated with some URL data. Please note that the feature allows saving the form filled information in the browser storage. So, the data can be accessed only when the form is opened on the same computer and same browser. Also, if the browser storage/cache is cleared, the form data will be lost.

Thanks!