message: fix(Table): fix cell val format 0 when empty
diff: @@ -700,6 +700,8 @@ export const AvailableFieldFormatTypes = {
  export function getFormattedValue (value: number | string, format: IFieldFormatConfig) {
  if (!format) { return value }
  + if (value === null || value === undefined) { return value }
  + if (typeof value === 'string' && (!value || isNaN(+value))) { return value }
  const { formatType } = format
  const config = format[formatType]
  