Hi I have two fields in the form, one field is fiscal code and second field it must be searched starting from fiscal code into a database table and when find the same fiscal code into table the value must be assigned to second field .
Ad example : in the field “fiscal code” user insert 37923344883 for this fiscal code the value corrispondent is “A53”. when is found fiscal code 37923344883 i must assign in the second field A53.