Method DriverValue

core/field_select.go:170–182

DriverValue implements the [DriverValuer] interface.

(record *Record)

// DriverValue implements the [DriverValuer] interface.
func (f *SelectField) DriverValue(record *Record) (driver.Value, error) {
	val := list.ToUniqueStringSlice(record.GetRaw(f.Name))

	if !f.IsMultiple() {
		if len(val) > 0 {
			return val[len(val)-1], nil // the last selected
		}
		return "", nil
	}

	// serialize as json string array
	return append(types.JSONArray[string]{}, val...), nil
}

// ValidateValue implements [Field.ValidateValue] interface method.
func (f *SelectField) ValidateValue(ctx context.Context, app App, record *Record) error {