I created a custom list, to be used on opportunity form.
This field has to be mandatory. But the problem is that there is always a field that is selected (the first option).
So even if the user forgets to choose the correct option, the first option will be selected.
What I need is :
First option has to be blank and when user validates the form, it must display the error message, saying that field can’t be empty.
I googled this but couldn’t find anything, which I find surprising.
Could somebody please help me ?
Thanks a lot.