Function _toLowerCase

packages/zod/src/v4/core/api.ts:1143–1145

()

// toLowerCase
// @__NO_SIDE_EFFECTS__
export function _toLowerCase(): checks.$ZodCheckOverwrite<string> {
  return _overwrite((input) => input.toLowerCase());
}
// toUpperCase
// @__NO_SIDE_EFFECTS__
export function _toUpperCase(): checks.$ZodCheckOverwrite<string> {