Read only form fields
Feature
A user has requested read only form fields (https://community.baserow.io/t/hidden-form-fields/1426/2).
This could be achieved by adding another checkbox to the form view preview of each field that makes that field read only.
Important caveat here would be that you should still be able to insert a value to the read only field via url parameters so that you can set the values for the read only fields.
Another thing to think about is to allow a user to set a value from the form preview. If you type in something to a text field in the preview, maybe that value could be used as a default value for that field, and in the case of a read-only field it would be the value set in stone. (just something to think about).