I have a combo box where user have to select year of birth. Depending the keyboard and maybe a locale the values are presented example 1 990 or 1,990 (please see the attachment).
Can anyone say what I have to change or use to prevent mentioned behaviour in the combo box?
Set
AbstractStringToNumberConverter
with
“0000”
format to your field (see eg.
https://vaadin.com/docs/-/part/framework/datamodel/datamodel-properties.html
).