Add error messages to all ui fuctions wich contains a required parameter

[SEBASTISCHMITT]

Is your feature request related to a problem? Please describe

some ui functions like dropdown have the parameter "required" but no possibilities to set an error message if the field is empty

Describe the solution you'd like

all ui functions which contains a required parameter also contains an error parameter to set a message like textboxes or comboboxes.

[OmkarSathish]

I'd like to take this up and work on this

[bermuchin]

If it's not in progress, can I try?

[OmkarSathish]

working on it

[OmkarSathish]

If it's not in progress, can I try?

You can take this up, sorry about speaking about it this late, I was drowned in work