1) I created a budget, giving it a total amount available of 20000 (no separators). 2) I saved the budget and was redirected to the budgets admin page. 3) From there I found my new budget and hit edit. 4) The total amount for my budget now displayed as 20,000.00 - note comma and full stop. 5) I changed the to date, then hit save, and got a popup that said: 'Form not submitted because of the following problem(s) ------------------------------------------------------- - Amount must be a valid number, or empty' 6) I clicked ok on the popup, changed the total amount back to 20000 and saved the record successfully.
*** This bug has been marked as a duplicate of bug 4500 ***