cosa hai messo nelle opzioni di validazione di quel campo ?
check the validation options for that field: what's there ?
intanto grazie per la rapida risposta.
Nelle opzioni di validazione ho quello che vedi nell'immagine al seguente link http://www.dropbox.com/gallery/5654323/1/Prova?h=040855
Per il resto non so. Dev'esserci qualcosa che non va ma non riesco a capire dove.
Grazie per l'aiuto.
Attendo i tuoi consigli.
thanks for fast reply.
In validation options for that field I have all thet you can see in the pic to http://www.dropbox.com/gallery/5654323/1/Prova?h=040855
Maybe there's anything don't works but I don't know what.
Thanks for help.
I attempt your advices.
That is how validation 'by value list' is supposed to work. It means that the User is attempting to insert values into the PF field (which has validation of value list listaFiltrata attached) and what they are entering doesn't list the possible values in that value list. You currently have it set so the User can override the message and insert their value anyway.
I would check the field to see what value list is attached. Is it also listaFiltrata? Also, if you require only specific values, use a pop-up menu which tightens User selection to only valid entries. However, Users can still paste incorrect values into pop-up menu so you still want validation in place as backup protection. In which case, uncheck 'allow user override during data entry'. :smileyhappy:
thanks for your message.
Yes, if I choose "by value list" everything worked properly.
I do not know why I selected "listafiltrata" in the validation options window but... that was the problem.
Thanks for having shown to me the way and for providing me the solution.