the import issue of registration form

[YuchiWang621]

Describe the bug
I exported the registration form in order to add more options to some elements (for over 100 options) in its json format with python. (I have added at least one option in each field slug before exporting.) After that, I imported the edited json file back and tried to edit some wordings in the form with Admin, the form type turned into "Contact form" and the form type couldn't be changed anymore. Thus, the form would fail to appear in the front end. This is urgent, please help

To Reproduce
Steps to reproduce the behavior:

1. Create a registration form
2. add at least one option to each field slug with the "dropdown list" field type
3. Export the form and add 100+ labels and values in some field slugs with python
4. Save the edit
5. Import the edited json file back to the admin
6. Edit some wordings to title of the new registration form

[jnfDev]

Hi @YuchiWang621,
Did you verify if the JSON structure after edits it with python? Need to be the same structure as the original JSON. Can you please provide me with two samples of the same JSON before and after your updating it?.

I will be waiting for your reply. 😉

[YuchiWang621]

@jnfDev I did. This is the website I used for verifying https://jsonformatter.curiousconcept.com/# .
These are the samples. https://drive.google.com/drive/folders/1cqElAMalbM6PH_a1wHRrxt4WNTbfeA1T?usp=sharing
The only edited area between "test_before" and "test_after" is ['form_fields']['33960bd55b']['options']. I updated 166 options in this.

Thank you so much for helping!

[YuchiWang621]

Hi @YuchiWang621,
Did you verify if the JSON structure after edits it with python? Need to be the same structure as the original JSON. Can you please provide me with two samples of the same JSON before and after your updating it?.

I will be waiting for your reply. 😉

@jnfDev I did. This is the website I used for verifying https://jsonformatter.curiousconcept.com/# .
These are the samples. https://drive.google.com/drive/folders/1cqElAMalbM6PH_a1wHRrxt4WNTbfeA1T?usp=sharing
The only edited area between "test_before" and "test_after" is ['form_fields']['33960bd55b']['options']. I updated 166 options in this.

Thank you so much for helping!