How to add option in form to redirect to same form fo fill again?

I want to add 'Add more properties' field in my form. If someone clicks on it the same form should appear again to fill it again. 

Hello creativityTW,

Please note that if you add a separate link to reload the form, the existing data which user has already filled in will not be saved. To save the submission data, form needs to be submitted.

I would suggest you to please take advantage of our "Conditions" feature to achieve your requirement. Here are the steps you need to follow:

#1. Add a checkbox / Multiple choice question in your form (just before the submit button).

#2. Add condition in your form to check if the checkbox field is checked, redirect user to the same form URL. You may like to take a look at the following guide which should help you:  https://www.jotform.com/help/317-Change-Thank-You-Page-URL-Based-on-a-Condition

Please take a look at the following cloned form where I have added this checkbox & condition to achieve your requirement and see if it works as expected:  https://form.jotformpro.com/71443225335955

Feel free to clone this form for a closer look. The following guide should help you in form cloning:  https://www.jotform.com/help/42-How-to-Clone-an-Existing-Form-from-a-URL

Hope this helps.

Do get back to us if you have any questions.

Thank you!