How do I build a prepropulated form URL?

Hi there

Please see url https://form.myjotform.com/70383561779568?&purchaseOrder=1xserver\\r\\n3xtills.

How can I correctly build the URL so that the purchaseOrder multiline field is completed with each item on a new line. EG

1xserver

3xtills

Regards

Hi, thank you for contacting us.

Please note that we provide an app that generates a prepopulated form URL for you. We have a detailed guide on prepopulating fields to your form via URL parameters here, with a link to the app too: https://www.jotform.com/help/71-Prepopulating-Fields-to-Your-JotForm-via-URL-Parameters

If you need further assistance please let us know. We will be happy to help. Thank you.