Description:
Since version 6.1, a new feature appeared in Base forms. One needs to change the "Input required" to "No" in all controls of a form in order to be able to save any changes or a new record, otherwise one gets a message saying
Error writing data to database
Input required in field '<Name-of-field>'. Please enter a value
Until version 6.0, although the controls "Input required" field was set always set to "Yes" by default, as long as the table field "Entry required" was set to "No", it did not matter.
It is very annoying if we have to correct all the controls in the all the forms of all the databases... !

Steps to Reproduce:
1.Open a form
2.Modify a field or enter new record
3.Save

Actual Results:
Impossible to save
Error message : "Error writing to Database, Input required in field '<Name-of-field>'. Please enter a value"

Expected Results:
Saving changes or new record


Reproducible: Always


User Profile Reset: No



Additional Info:
I have tested it both on Ubuntu (16.3) and Windows X.
I usually use Ubuntu and dit not hae a previous version at hand.
I went in my Windows installation, everything was working normally with LO version 6.0.4.2, I upgraded to 6.1.2 and I had the same problem as in Ubuntu