is-none.mjs 346 B

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  1. import { isZeroValueString } from '../../utils/is-zero-value-string.mjs';
  2. function isNone(value) {
  3. if (typeof value === "number") {
  4. return value === 0;
  5. }
  6. else if (value !== null) {
  7. return value === "none" || value === "0" || isZeroValueString(value);
  8. }
  9. else {
  10. return true;
  11. }
  12. }
  13. export { isNone };