Share form with other user using the editor

Yes, that is possible here in JotForm. You can use the collaboration feature in the Form Builder V4. Please check this article/guide for more information: https://www.jotform.com/help/419-Understanding-Form-Collaboration

You can also add a sub-user that can manage your forms. The sub-user can edit and view your submissions. Here's a guide: https://www.jotform.com/help/232-How-to-Share-Forms-with-a-Sub-account-User

Please do get back to us if you have questions. Thank you.