Function warningNullOptions

src/utils/warningPropsUtil.ts:162–185

(options: DefaultOptionType[], fieldNames: FieldNames)

// value in Select option should not be null
// note: OptGroup has options too
export function warningNullOptions(options: DefaultOptionType[], fieldNames: FieldNames) {
  if (options) {
    const recursiveOptions = (optionsList: DefaultOptionType[], inGroup: boolean = false) => {
      for (let i = 0; i < optionsList.length; i++) {
        const option = optionsList[i];

        if (option[fieldNames?.value] === null) {
          warning(false, '`value` in Select options should not be `null`.');
          return true;
        }

        if (
          !inGroup &&
          Array.isArray(option[fieldNames?.options]) &&
          recursiveOptions(option[fieldNames?.options], true)
        ) {
          break;
        }
      }
    };

    recursiveOptions(options);
  }
}

export default warningProps;