Hi All,
I have a query regarding date field validation.
In my case i want to put validation on date field when user have existing date value and if user clear that existing date value at that time i want to show a validation like, date field should not be empty.
for this i have applied may conditions but it fails because of the limitation on validation property which says: "Validation errors to display below the field when the value is not null."
so i want that validation, only when user clear the existing value from date field.
below is my code can any one help on this?
i have one variable in which i am getting existing date.
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The issue ist, that for "Not empty" implementation the "required" paramater is designated to solve it. required = true and a button widget with the default value for "valdite" (true) results in an evaluation aka null check.Default error message:
is that not sufficient?