Secure data entry into fields in a layout.
How to secure a data that is entered into the field because it can be easily edited or erased by accident when a file is shown? One example is the "Show All" button. I don't want anyone to delete a data in a field by accident. How can i secure it and let's say create a button permitting someone to edit the field if there is error or additional info in data entry. Appreciate it in advance!