Is there any chance to have input constrains for the values of an inputfield? e.g. If I have an inputfield that I want to get filled only with numeric values (i also want to have something like illegal sound or error message if the user try to insert text or any other invalid value).
The whole problem is that we want an Inputfield and not a variable. We want the user to see an inputfield in a list box or a table box and fill it with date values. I want to find a way to prohibit any other value than date format value to get input in this field.
