No input validation

[slaxor]

I created a transaction with no values. after submitting the file was broken because it had an entry with empty amounts.
Offending entry:

-----------8<-----------8<-----------8<-----------8<-----------8<-----------
2019/02/13 jkljlkjl
    Konto
    cash
    bar
----------->8----------->8----------->8----------->8----------->8-----------

This left the entire app broken, there was no (obvious) way to fix this in the webui.
Error message:

-----------8<-----------8<-----------8<-----------8<-----------8<-----------
ledger.dat:18: Unable to balance transaction, more than one account change empty)
----------->8----------->8----------->8----------->8----------->8-----------

How it should be

Either valildate entries before writing or parse broken entries and let me open the form again.
Deleting or ignoring would not be acceptable because the bookkeeping would not be trustworthy anymore

[howeyc]

You're right, there's no way to fix in webui.

I usually edit the ledger with a text editor, and use the webui for view and reports mostly.

I'll look into validating the transaction in the webui before appending to the file.