Method normalize

packages/zod/src/v4/classic/schemas.ts:389–389

(form?: "NFC" | "NFD" | "NFKC" | "NFKD" | (string & {}))

  // transforms
  trim(): this;
  normalize(form?: "NFC" | "NFD" | "NFKC" | "NFKD" | (string & {})): this;
  toLowerCase(): this;
  toUpperCase(): this;
  slugify(): this;