var _Field_constraint              ="Field constraint"
var _same_value                    ="The same value can exist in the database of the number"
var _To_add                        ="To add the same value:"
var _Can_be                        ="Can be added in the same number of values:"
var _Determine                     ="OK"
var _Close                         ="Close"
var _fill                          ="Please fill in the record number of more than 0 figures"